{"templateId":"markdown","sharedDataIds":{"sidebar":"sidebar-guides/sidebars.yaml"},"props":{"metadata":{"markdoc":{"tagList":["tabs","tab"]},"type":"markdown"},"seo":{"title":"Gradient Curve","description":"Accelerate E&P application development and protect your innovation by consuming our Data and Domain APIs / Platform APIs.","lang":"en-US","meta":[{"name":"robots","content":"noindex"}],"llmstxt":{"hide":true,"excludeFiles":[]}},"dynamicMarkdocComponents":[],"compilationErrors":[],"ast":{"$$mdtype":"Tag","name":"article","attributes":{},"children":[{"$$mdtype":"Tag","name":"Heading","attributes":{"level":1,"id":"gradient-curve","__idx":0},"children":["Gradient Curve"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["The tutorial demonstrates how to specify gradient curves using a data source. The gradient curve in this case is built using two curves. One curve is used for its data values and the color from the other curve is used to create a gradient in the colors. The fill style uses a data source to add a gradient to the colors."]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":3,"id":"data-binding","__idx":1},"children":[{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"#/WellLog/Visuals/GradientCurve/gradientCurve#dataBinding"},"children":["#"]}," Data Binding"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Data binding is the process of establishing a connection between the UI and the code logic. After the binding is performed, the color element will reflect changes in the bound data automatically. See the example below."]},{"$$mdtype":"Tag","name":"Tabs","attributes":{"size":"medium"},"children":[{"$$mdtype":"Tag","name":"div","attributes":{"label":"main","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"data-language":"ts","header":{"controls":{"copy":{}}},"source":"import { Plot } from \"@int/geotoolkit/plot/Plot.ts\";\nimport { KnownScales } from \"@int/geotoolkit/util/ColorProvider.ts\";\nimport { LogData } from \"@int/geotoolkit/welllog/data/LogData.ts\";\nimport { LogCurve } from \"@int/geotoolkit/welllog/LogCurve.ts\";\nimport { TrackType } from \"@int/geotoolkit/welllog/TrackType.ts\";\nimport { HeaderType } from \"@int/geotoolkit/welllog/header/LogAxisVisualHeader.ts\";\nimport { DataSource } from \"/src/code/WellLog/Visuals/GradientCurve/ts/dataSource.ts\";\nimport { clearDataBinding, registerDataBinding } from \"/src/code/WellLog/Visuals/GradientCurve/ts/util.ts\";\nimport { createWellLogWidget } from \"/src/code/WellLog/utils/common.ts\";\nfunction createScene(canvas) {\n  registerDataBinding();\n  const data = new DataSource();\n  const widget = createWellLogWidget().setData(data).setDepthLimits(data.getIndexRange()).setAxisHeaderType(HeaderType.Simple).scale(5);\n  widget.addTrack(TrackType.IndexTrack);\n  widget.addTrack(TrackType.LinearTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"ROP\")).setSymbolDecimationStep(1).setDisplayMode([\"line\"]).setLineStyle({\n      \"color\": \"lightgray\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"ROP\",\n      \"gradient\": null\n    })\n  ]);\n  widget.addTrack(TrackType.LogTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"GR\")).setSymbolDecimationStep(2).setDisplayMode([\"line\"]).setBarsRightAligned(true).setLineStyle({\n      \"color\": \"lightgreen\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"GR\",\n      \"gradient\": {\n        \"source\": \"GR\",\n        \"scale\": KnownScales.Rainbow\n      },\n      \"wrap\": {\n        \"ltGradient\": {\n          \"source\": \"GR\",\n          \"scale\": KnownScales.Cool\n        },\n        \"gtGradient\": {\n          \"source\": \"GR\",\n          \"scale\": KnownScales.Cool\n        }\n      }\n    })\n  ]);\n  widget.addTrack(TrackType.LogTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"ROP\")).setSymbolDecimationStep(4).setDisplayMode([\"line\"]).setLineStyle({\n      \"color\": \"lightblue\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"ROP\",\n      \"gradient\": {\n        \"source\": \"GR\",\n        \"scale\": KnownScales.Rainbow\n      }\n    })\n  ]);\n  return new Plot({\n    \"canvaselement\": canvas,\n    \"root\": widget\n  });\n}\nfunction dispose() {\n  clearDataBinding();\n}\nexport { createScene, dispose };\n\ncreateScene(document.querySelector('[ref=\"plot\"]'));\n\n","lang":"ts"},"children":[]}]},{"$$mdtype":"Tag","name":"div","attributes":{"label":"css","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"data-language":"css","header":{"controls":{"copy":{}}},"source":"\n.cg-tooltip-holder {\n  position: relative;\n}\n\n.cg-tooltip {\n  position: absolute;\n  display: block;\n  padding: 2px 12px 3px 7px;\n  overflow: visible !important;\n  font-family: Roboto, Helvetica, Arial, sans-serif;\n  font-size: 13px;\n  background: white !important;\n  opacity: 0.9;\n  color: #333333;\n  border: solid 1px gray;\n  border-radius: 5px;\n  text-align: left;\n  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);\n  border-radius: 5px;\n  margin: 0 !important;\n  z-index: 10000;\n  max-width: 400px;\n  text-wrap: normal !important;\n  white-space: normal !important;\n}\n/* Default setting for tooltip */\n.cg-tooltip-container {\n  position: absolute;\n  display: block;\n  overflow: visible !important;\n  font-family: Roboto, Helvetica, Arial, sans-serif;\n  font-size: 12px;\n  padding: 3px 7px;\n  background: #f7f7f7;\n  color: #333333;\n  border: 1px solid #938e8e;\n  opacity: 0.8;\n  text-align: left;\n  box-shadow: 3px 3px 10px #888;\n  margin: 0 !important;\n  z-index: 10000;\n  max-width: 400px;\n  text-wrap: normal !important;\n  white-space: normal !important;\n  user-select: none;\n}\n@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {\n  .cg-tooltip-container {\n    border-radius: 0;\n  }\n}\n/* Default left arrow for tooltip */\n.cg-tooltip-arrow-left::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 0;\n  top: 50%;\n  border: 5px solid transparent;\n  border-left: 0;\n  border-right: 5px solid  #938e8e;\n  transform: translate(calc(-100%), -50%);\n}\n.cg-tooltip-arrow-left::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 0;\n  top: 50%;\n  border: 4px solid transparent;\n  border-left: 0;\n  border-right: 4px solid #f7f7f7;\n  transform: translate(calc(-100%), -50%);\n}\n/* Default top arrow for tooltip */\n.cg-tooltip-arrow-top::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  top: 0;\n  border: 5px solid transparent;\n  border-top: 0;\n  border-bottom: 5px solid #938e8e;\n  transform: translate(-50%, -100%);\n}\n.cg-tooltip-arrow-top::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  top: 0;\n  border: 4px solid transparent;\n  border-top: 0;\n  border-bottom: 4px solid #f7f7f7;\n  transform: translate(-50%, -100%);\n}\n/* Default right arrow for tooltip */\n.cg-tooltip-arrow-right::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  right: 0;\n  top: 50%;\n  border: 5px solid transparent;\n  border-right: 0;\n  border-left: 5px solid #938e8e;\n  transform: translate(100%, -50%);\n}\n.cg-tooltip-arrow-right::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  right: 0;\n  top: 50%;\n  border: 4px solid transparent;\n  border-right: 0;\n  border-left: 4px solid #f7f7f7;\n  transform: translate(100%, -50%);\n}\n/* Default bottom arrow for tooltip */\n.cg-tooltip-arrow-bottom::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  bottom: 0px;\n  border: 5px solid transparent;\n  border-bottom: 0;\n  border-top: 5px solid #938e8e;\n  transform: translate(-50%, 100%);\n  z-index: 10000;\n}\n.cg-tooltip-arrow-bottom::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  bottom: 0;\n  border: 4px solid transparent;\n  border-bottom: 0;\n  border-top: 4px solid #f7f7f7;\n  transform: translate(-50%, 100%);\n  z-index: 10000;\n}\n/* Tooltip item name */\n/* Tooltip item value */\n/* .cg-tooltip-item-value */\n/* Tooltip item value */\n.cg-tooltip-item-unit {\n  text-transform: none;\n}\n\n.cg-tooltip-item-name {\n    text-transform: capitalize;\n    white-space: nowrap;\n    vertical-align: middle;\n    font-size: 13px;\n}\n.cg-tooltip-row {\n  display: flex;\n  flex-direction: row;\n  align-items: center;\n  white-space: pre-wrap;\n  font-size: 12px;\n  line-height: 100%;\n  margin: 1px 0;\n}\n.cg-tooltip-title {\n  font-size: 13px;\n  height: 14px;\n  text-transform: capitalize;\n}\n.cg-tooltip-title .cg-tooltip-symbol {\n  margin-right: 0 !important;\n}\n.cg-tooltip-title-name {\n  vertical-align: middle;\n}\n.cg-tooltip-row + .cg-tooltip-row {\n  margin-top: 4px;\n}\n.cg-tooltip-row.cg-tooltip-title + .cg-tooltip-row {\n  margin-top: 5px;\n}\n.cg-tooltip-item-value + .cg-tooltip-item-unit {\n    margin-left: 1px;\n}\n/* Tooltip symbol */\n.cg-tooltip-symbol-cell {\n  display: inline-flex;\n  min-width: 13px; /* 10px size + 3px margin */\n}\n.cg-tooltip-symbol {\n  margin-right: 3px;\n  background-color: transparent;\n  display: block;\n}\n.cg-tooltip-symbol > img {\n  display: block;\n}\n.cg-tooltip-list-cell {\n  display: inline-flex;\n}\n.cg-tooltip-list-symbol {\n  display: block;\n  margin-right: 3px;\n  width: 6px;\n  height: 6px;\n  vertical-align: middle;\n  border-radius: 50%;\n  border: 1px solid rgba(0,0,0,.4);\n}\n.cg-tooltip-symbol-legacy {\n  border-radius: 4px;\n  margin-right: 5px;\n  height: 8px;\n  width: 8px;\n  display: inline-block;\n}\n.cg-tooltip-title-legacy {\n  font-weight: 900;\n}\n\n/* Tooltip symbol circle */\n.cg-tooltip-symbol.circle {\n  height: 10px;\n  width: 10px;\n  display: inline-block;\n  border-radius: 50%;\n  border: 1px solid rgba(0,0,0,.4);\n}\n/* Tooltip symbol line */\n.cg-tooltip-symbol.line {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    transform: scale(1.2, 0.2);\n}\n/* Tooltip symbol diamond */\n.cg-tooltip-symbol.diamond {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    transform: rotate(45deg);\n    border-radius: 0px;\n}\n/* Tooltip symbol square */\n.cg-tooltip-symbol.square {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    border-radius: 0px;\n    border: 1px solid rgba(0,0,0,.4);\n}\n\n","lang":"css"},"children":[]}]}]},{"$$mdtype":"Tag","name":"iframe","attributes":{"src":"https://dc2-documentation.s3.amazonaws.com/documentation/slb-docs-test/5.0/examples/vue/tutorials/index.html#/WellLog/Visuals/GradientCurve/gradientCurve?section=dataBinding&extract=true","width":"100%","height":"488.5px","style":{"border":"none"}},"children":[]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":3,"id":"symbols","__idx":2},"children":[{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"#/WellLog/Visuals/GradientCurve/gradientCurve#symbols"},"children":["#"]}," Symbols"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Symbols can be substituted for the default curve line. The code is identical but now the values are represented by symbols with gradient colors rather than a continuous curve."]},{"$$mdtype":"Tag","name":"Tabs","attributes":{"size":"medium"},"children":[{"$$mdtype":"Tag","name":"div","attributes":{"label":"main","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"data-language":"ts","header":{"controls":{"copy":{}}},"source":"import { Plot } from \"@int/geotoolkit/plot/Plot.ts\";\nimport { SymbolShape } from \"@int/geotoolkit/scene/shapes/SymbolShape.ts\";\nimport { AnchorType } from \"@int/geotoolkit/util/AnchorType.ts\";\nimport { DiamondPainter } from \"@int/geotoolkit/scene/shapes/painters/DiamondPainter.ts\";\nimport { KnownScales } from \"@int/geotoolkit/util/ColorProvider.ts\";\nimport { LogData } from \"@int/geotoolkit/welllog/data/LogData.ts\";\nimport { LogCurve } from \"@int/geotoolkit/welllog/LogCurve.ts\";\nimport { TrackType } from \"@int/geotoolkit/welllog/TrackType.ts\";\nimport { HeaderType } from \"@int/geotoolkit/welllog/header/LogAxisVisualHeader.ts\";\nimport { DataSource } from \"/src/code/WellLog/Visuals/GradientCurve/ts/dataSource.ts\";\nimport { clearDataBinding, registerDataBinding } from \"/src/code/WellLog/Visuals/GradientCurve/ts/util.ts\";\nimport { createWellLogWidget } from \"/src/code/WellLog/utils/common.ts\";\nfunction createSymbol(lineStyle, fillStyle) {\n  return new SymbolShape({\n    \"width\": 8,\n    \"height\": 8,\n    \"alignment\": AnchorType.Center,\n    \"painter\": DiamondPainter,\n    \"linestyle\": lineStyle,\n    \"fillstyle\": fillStyle\n  });\n}\nfunction createScene(canvas) {\n  registerDataBinding();\n  const data = new DataSource();\n  const widget = createWellLogWidget().setData(data).setDepthLimits(data.getIndexRange()).setAxisHeaderType(HeaderType.Simple).scale(5);\n  widget.addTrack(TrackType.IndexTrack);\n  widget.addTrack(TrackType.LinearTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"ROP\")).setSymbol(createSymbol(\"black\", \"lightgray\")).setSymbolDecimationStep(1).setDisplayMode([\"symbol\"]).setLineStyle({\n      \"color\": \"lightgray\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"ROP\",\n      \"gradient\": null\n    })\n  ]);\n  widget.addTrack(TrackType.LogTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"GR\")).setSymbol(createSymbol(\"black\", \"lightgreen\")).setSymbolDecimationStep(2).setDisplayMode([\"symbol\"]).setBarsRightAligned(true).setLineStyle({\n      \"color\": \"lightgreen\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"GR\",\n      \"gradient\": {\n        \"source\": \"GR\",\n        \"scale\": KnownScales.Rainbow\n      },\n      \"wrap\": {\n        \"ltGradient\": {\n          \"source\": \"GR\",\n          \"scale\": KnownScales.Cool\n        },\n        \"gtGradient\": {\n          \"source\": \"GR\",\n          \"scale\": KnownScales.Cool\n        }\n      }\n    })\n  ]);\n  widget.addTrack(TrackType.LogTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"ROP\")).setSymbol(createSymbol(\"black\", \"lightblue\")).setSymbolDecimationStep(4).setDisplayMode([\"symbol\"]).setLineStyle({\n      \"color\": \"lightblue\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"ROP\",\n      \"gradient\": {\n        \"source\": \"GR\",\n        \"scale\": KnownScales.Rainbow\n      }\n    })\n  ]);\n  return new Plot({\n    \"canvaselement\": canvas,\n    \"root\": widget\n  });\n}\nfunction dispose() {\n  clearDataBinding();\n}\nexport { createScene, dispose };\n\ncreateScene(document.querySelector('[ref=\"plot\"]'));\n\n","lang":"ts"},"children":[]}]},{"$$mdtype":"Tag","name":"div","attributes":{"label":"css","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"data-language":"css","header":{"controls":{"copy":{}}},"source":"\n.cg-tooltip-holder {\n  position: relative;\n}\n\n.cg-tooltip {\n  position: absolute;\n  display: block;\n  padding: 2px 12px 3px 7px;\n  overflow: visible !important;\n  font-family: Roboto, Helvetica, Arial, sans-serif;\n  font-size: 13px;\n  background: white !important;\n  opacity: 0.9;\n  color: #333333;\n  border: solid 1px gray;\n  border-radius: 5px;\n  text-align: left;\n  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);\n  border-radius: 5px;\n  margin: 0 !important;\n  z-index: 10000;\n  max-width: 400px;\n  text-wrap: normal !important;\n  white-space: normal !important;\n}\n/* Default setting for tooltip */\n.cg-tooltip-container {\n  position: absolute;\n  display: block;\n  overflow: visible !important;\n  font-family: Roboto, Helvetica, Arial, sans-serif;\n  font-size: 12px;\n  padding: 3px 7px;\n  background: #f7f7f7;\n  color: #333333;\n  border: 1px solid #938e8e;\n  opacity: 0.8;\n  text-align: left;\n  box-shadow: 3px 3px 10px #888;\n  margin: 0 !important;\n  z-index: 10000;\n  max-width: 400px;\n  text-wrap: normal !important;\n  white-space: normal !important;\n  user-select: none;\n}\n@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {\n  .cg-tooltip-container {\n    border-radius: 0;\n  }\n}\n/* Default left arrow for tooltip */\n.cg-tooltip-arrow-left::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 0;\n  top: 50%;\n  border: 5px solid transparent;\n  border-left: 0;\n  border-right: 5px solid  #938e8e;\n  transform: translate(calc(-100%), -50%);\n}\n.cg-tooltip-arrow-left::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 0;\n  top: 50%;\n  border: 4px solid transparent;\n  border-left: 0;\n  border-right: 4px solid #f7f7f7;\n  transform: translate(calc(-100%), -50%);\n}\n/* Default top arrow for tooltip */\n.cg-tooltip-arrow-top::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  top: 0;\n  border: 5px solid transparent;\n  border-top: 0;\n  border-bottom: 5px solid #938e8e;\n  transform: translate(-50%, -100%);\n}\n.cg-tooltip-arrow-top::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  top: 0;\n  border: 4px solid transparent;\n  border-top: 0;\n  border-bottom: 4px solid #f7f7f7;\n  transform: translate(-50%, -100%);\n}\n/* Default right arrow for tooltip */\n.cg-tooltip-arrow-right::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  right: 0;\n  top: 50%;\n  border: 5px solid transparent;\n  border-right: 0;\n  border-left: 5px solid #938e8e;\n  transform: translate(100%, -50%);\n}\n.cg-tooltip-arrow-right::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  right: 0;\n  top: 50%;\n  border: 4px solid transparent;\n  border-right: 0;\n  border-left: 4px solid #f7f7f7;\n  transform: translate(100%, -50%);\n}\n/* Default bottom arrow for tooltip */\n.cg-tooltip-arrow-bottom::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  bottom: 0px;\n  border: 5px solid transparent;\n  border-bottom: 0;\n  border-top: 5px solid #938e8e;\n  transform: translate(-50%, 100%);\n  z-index: 10000;\n}\n.cg-tooltip-arrow-bottom::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  bottom: 0;\n  border: 4px solid transparent;\n  border-bottom: 0;\n  border-top: 4px solid #f7f7f7;\n  transform: translate(-50%, 100%);\n  z-index: 10000;\n}\n/* Tooltip item name */\n/* Tooltip item value */\n/* .cg-tooltip-item-value */\n/* Tooltip item value */\n.cg-tooltip-item-unit {\n  text-transform: none;\n}\n\n.cg-tooltip-item-name {\n    text-transform: capitalize;\n    white-space: nowrap;\n    vertical-align: middle;\n    font-size: 13px;\n}\n.cg-tooltip-row {\n  display: flex;\n  flex-direction: row;\n  align-items: center;\n  white-space: pre-wrap;\n  font-size: 12px;\n  line-height: 100%;\n  margin: 1px 0;\n}\n.cg-tooltip-title {\n  font-size: 13px;\n  height: 14px;\n  text-transform: capitalize;\n}\n.cg-tooltip-title .cg-tooltip-symbol {\n  margin-right: 0 !important;\n}\n.cg-tooltip-title-name {\n  vertical-align: middle;\n}\n.cg-tooltip-row + .cg-tooltip-row {\n  margin-top: 4px;\n}\n.cg-tooltip-row.cg-tooltip-title + .cg-tooltip-row {\n  margin-top: 5px;\n}\n.cg-tooltip-item-value + .cg-tooltip-item-unit {\n    margin-left: 1px;\n}\n/* Tooltip symbol */\n.cg-tooltip-symbol-cell {\n  display: inline-flex;\n  min-width: 13px; /* 10px size + 3px margin */\n}\n.cg-tooltip-symbol {\n  margin-right: 3px;\n  background-color: transparent;\n  display: block;\n}\n.cg-tooltip-symbol > img {\n  display: block;\n}\n.cg-tooltip-list-cell {\n  display: inline-flex;\n}\n.cg-tooltip-list-symbol {\n  display: block;\n  margin-right: 3px;\n  width: 6px;\n  height: 6px;\n  vertical-align: middle;\n  border-radius: 50%;\n  border: 1px solid rgba(0,0,0,.4);\n}\n.cg-tooltip-symbol-legacy {\n  border-radius: 4px;\n  margin-right: 5px;\n  height: 8px;\n  width: 8px;\n  display: inline-block;\n}\n.cg-tooltip-title-legacy {\n  font-weight: 900;\n}\n\n/* Tooltip symbol circle */\n.cg-tooltip-symbol.circle {\n  height: 10px;\n  width: 10px;\n  display: inline-block;\n  border-radius: 50%;\n  border: 1px solid rgba(0,0,0,.4);\n}\n/* Tooltip symbol line */\n.cg-tooltip-symbol.line {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    transform: scale(1.2, 0.2);\n}\n/* Tooltip symbol diamond */\n.cg-tooltip-symbol.diamond {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    transform: rotate(45deg);\n    border-radius: 0px;\n}\n/* Tooltip symbol square */\n.cg-tooltip-symbol.square {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    border-radius: 0px;\n    border: 1px solid rgba(0,0,0,.4);\n}\n\n","lang":"css"},"children":[]}]}]},{"$$mdtype":"Tag","name":"iframe","attributes":{"src":"https://dc2-documentation.s3.amazonaws.com/documentation/slb-docs-test/5.0/examples/vue/tutorials/index.html#/WellLog/Visuals/GradientCurve/gradientCurve?section=symbols&extract=true","width":"100%","height":"488.5px","style":{"border":"none"}},"children":[]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":3,"id":"bars","__idx":3},"children":[{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"#/WellLog/Visuals/GradientCurve/gradientCurve#bars"},"children":["#"]}," Bars"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Bars can be substituted for the default curve line as well."]},{"$$mdtype":"Tag","name":"Tabs","attributes":{"size":"medium"},"children":[{"$$mdtype":"Tag","name":"div","attributes":{"label":"main","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"data-language":"ts","header":{"controls":{"copy":{}}},"source":"import { Plot } from \"@int/geotoolkit/plot/Plot.ts\";\nimport { KnownScales } from \"@int/geotoolkit/util/ColorProvider.ts\";\nimport { LogData } from \"@int/geotoolkit/welllog/data/LogData.ts\";\nimport { LogCurve } from \"@int/geotoolkit/welllog/LogCurve.ts\";\nimport { TrackType } from \"@int/geotoolkit/welllog/TrackType.ts\";\nimport { HeaderType } from \"@int/geotoolkit/welllog/header/LogAxisVisualHeader.ts\";\nimport { DataSource } from \"/src/code/WellLog/Visuals/GradientCurve/ts/dataSource.ts\";\nimport { clearDataBinding, registerDataBinding } from \"/src/code/WellLog/Visuals/GradientCurve/ts/util.ts\";\nimport { createWellLogWidget } from \"/src/code/WellLog/utils/common.ts\";\nfunction createScene(canvas) {\n  registerDataBinding();\n  const data = new DataSource();\n  const widget = createWellLogWidget().setData(data).setDepthLimits(data.getIndexRange()).setAxisHeaderType(HeaderType.Simple).scale(5);\n  widget.addTrack(TrackType.IndexTrack);\n  widget.addTrack(TrackType.LinearTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"ROP\")).setSymbolDecimationStep(1).setDisplayMode([\"bar\"]).setLineStyle({\n      \"color\": \"lightgray\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"ROP\",\n      \"gradient\": null\n    })\n  ]);\n  widget.addTrack(TrackType.LogTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"GR\")).setSymbolDecimationStep(2).setDisplayMode([\"bar\"]).setBarsRightAligned(true).setLineStyle({\n      \"color\": \"lightgreen\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"GR\",\n      \"gradient\": {\n        \"source\": \"GR\",\n        \"scale\": KnownScales.Rainbow\n      },\n      \"wrap\": {\n        \"ltGradient\": {\n          \"source\": \"GR\",\n          \"scale\": KnownScales.Cool\n        },\n        \"gtGradient\": {\n          \"source\": \"GR\",\n          \"scale\": KnownScales.Cool\n        }\n      }\n    })\n  ]);\n  widget.addTrack(TrackType.LogTrack).setWidth(150).addChild([\n    new LogCurve(new LogData(\"ROP\")).setSymbolDecimationStep(4).setDisplayMode([\"bar\"]).setLineStyle({\n      \"color\": \"lightblue\",\n      \"pixelsnapmode\": true\n    }).setTag({\n      \"id\": \"ROP\",\n      \"gradient\": {\n        \"source\": \"GR\",\n        \"scale\": KnownScales.Rainbow\n      }\n    })\n  ]);\n  return new Plot({\n    \"canvaselement\": canvas,\n    \"root\": widget\n  });\n}\nfunction dispose() {\n  clearDataBinding();\n}\nexport { createScene, dispose };\n\ncreateScene(document.querySelector('[ref=\"plot\"]'));\n\n","lang":"ts"},"children":[]}]},{"$$mdtype":"Tag","name":"div","attributes":{"label":"css","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"data-language":"css","header":{"controls":{"copy":{}}},"source":"\n.cg-tooltip-holder {\n  position: relative;\n}\n\n.cg-tooltip {\n  position: absolute;\n  display: block;\n  padding: 2px 12px 3px 7px;\n  overflow: visible !important;\n  font-family: Roboto, Helvetica, Arial, sans-serif;\n  font-size: 13px;\n  background: white !important;\n  opacity: 0.9;\n  color: #333333;\n  border: solid 1px gray;\n  border-radius: 5px;\n  text-align: left;\n  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);\n  border-radius: 5px;\n  margin: 0 !important;\n  z-index: 10000;\n  max-width: 400px;\n  text-wrap: normal !important;\n  white-space: normal !important;\n}\n/* Default setting for tooltip */\n.cg-tooltip-container {\n  position: absolute;\n  display: block;\n  overflow: visible !important;\n  font-family: Roboto, Helvetica, Arial, sans-serif;\n  font-size: 12px;\n  padding: 3px 7px;\n  background: #f7f7f7;\n  color: #333333;\n  border: 1px solid #938e8e;\n  opacity: 0.8;\n  text-align: left;\n  box-shadow: 3px 3px 10px #888;\n  margin: 0 !important;\n  z-index: 10000;\n  max-width: 400px;\n  text-wrap: normal !important;\n  white-space: normal !important;\n  user-select: none;\n}\n@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {\n  .cg-tooltip-container {\n    border-radius: 0;\n  }\n}\n/* Default left arrow for tooltip */\n.cg-tooltip-arrow-left::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 0;\n  top: 50%;\n  border: 5px solid transparent;\n  border-left: 0;\n  border-right: 5px solid  #938e8e;\n  transform: translate(calc(-100%), -50%);\n}\n.cg-tooltip-arrow-left::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 0;\n  top: 50%;\n  border: 4px solid transparent;\n  border-left: 0;\n  border-right: 4px solid #f7f7f7;\n  transform: translate(calc(-100%), -50%);\n}\n/* Default top arrow for tooltip */\n.cg-tooltip-arrow-top::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  top: 0;\n  border: 5px solid transparent;\n  border-top: 0;\n  border-bottom: 5px solid #938e8e;\n  transform: translate(-50%, -100%);\n}\n.cg-tooltip-arrow-top::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  top: 0;\n  border: 4px solid transparent;\n  border-top: 0;\n  border-bottom: 4px solid #f7f7f7;\n  transform: translate(-50%, -100%);\n}\n/* Default right arrow for tooltip */\n.cg-tooltip-arrow-right::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  right: 0;\n  top: 50%;\n  border: 5px solid transparent;\n  border-right: 0;\n  border-left: 5px solid #938e8e;\n  transform: translate(100%, -50%);\n}\n.cg-tooltip-arrow-right::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  right: 0;\n  top: 50%;\n  border: 4px solid transparent;\n  border-right: 0;\n  border-left: 4px solid #f7f7f7;\n  transform: translate(100%, -50%);\n}\n/* Default bottom arrow for tooltip */\n.cg-tooltip-arrow-bottom::before {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  bottom: 0px;\n  border: 5px solid transparent;\n  border-bottom: 0;\n  border-top: 5px solid #938e8e;\n  transform: translate(-50%, 100%);\n  z-index: 10000;\n}\n.cg-tooltip-arrow-bottom::after {\n  content: '';\n  position: absolute;\n  display: block;\n  width: 0px;\n  left: 50%;\n  bottom: 0;\n  border: 4px solid transparent;\n  border-bottom: 0;\n  border-top: 4px solid #f7f7f7;\n  transform: translate(-50%, 100%);\n  z-index: 10000;\n}\n/* Tooltip item name */\n/* Tooltip item value */\n/* .cg-tooltip-item-value */\n/* Tooltip item value */\n.cg-tooltip-item-unit {\n  text-transform: none;\n}\n\n.cg-tooltip-item-name {\n    text-transform: capitalize;\n    white-space: nowrap;\n    vertical-align: middle;\n    font-size: 13px;\n}\n.cg-tooltip-row {\n  display: flex;\n  flex-direction: row;\n  align-items: center;\n  white-space: pre-wrap;\n  font-size: 12px;\n  line-height: 100%;\n  margin: 1px 0;\n}\n.cg-tooltip-title {\n  font-size: 13px;\n  height: 14px;\n  text-transform: capitalize;\n}\n.cg-tooltip-title .cg-tooltip-symbol {\n  margin-right: 0 !important;\n}\n.cg-tooltip-title-name {\n  vertical-align: middle;\n}\n.cg-tooltip-row + .cg-tooltip-row {\n  margin-top: 4px;\n}\n.cg-tooltip-row.cg-tooltip-title + .cg-tooltip-row {\n  margin-top: 5px;\n}\n.cg-tooltip-item-value + .cg-tooltip-item-unit {\n    margin-left: 1px;\n}\n/* Tooltip symbol */\n.cg-tooltip-symbol-cell {\n  display: inline-flex;\n  min-width: 13px; /* 10px size + 3px margin */\n}\n.cg-tooltip-symbol {\n  margin-right: 3px;\n  background-color: transparent;\n  display: block;\n}\n.cg-tooltip-symbol > img {\n  display: block;\n}\n.cg-tooltip-list-cell {\n  display: inline-flex;\n}\n.cg-tooltip-list-symbol {\n  display: block;\n  margin-right: 3px;\n  width: 6px;\n  height: 6px;\n  vertical-align: middle;\n  border-radius: 50%;\n  border: 1px solid rgba(0,0,0,.4);\n}\n.cg-tooltip-symbol-legacy {\n  border-radius: 4px;\n  margin-right: 5px;\n  height: 8px;\n  width: 8px;\n  display: inline-block;\n}\n.cg-tooltip-title-legacy {\n  font-weight: 900;\n}\n\n/* Tooltip symbol circle */\n.cg-tooltip-symbol.circle {\n  height: 10px;\n  width: 10px;\n  display: inline-block;\n  border-radius: 50%;\n  border: 1px solid rgba(0,0,0,.4);\n}\n/* Tooltip symbol line */\n.cg-tooltip-symbol.line {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    transform: scale(1.2, 0.2);\n}\n/* Tooltip symbol diamond */\n.cg-tooltip-symbol.diamond {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    transform: rotate(45deg);\n    border-radius: 0px;\n}\n/* Tooltip symbol square */\n.cg-tooltip-symbol.square {\n    height: 10px;\n    width: 10px;\n    display: inline-block;\n    border-radius: 0px;\n    border: 1px solid rgba(0,0,0,.4);\n}\n\n","lang":"css"},"children":[]}]}]},{"$$mdtype":"Tag","name":"iframe","attributes":{"src":"https://dc2-documentation.s3.amazonaws.com/documentation/slb-docs-test/5.0/examples/vue/tutorials/index.html#/WellLog/Visuals/GradientCurve/gradientCurve?section=bars&extract=true","width":"100%","height":"488.5px","style":{"border":"none"}},"children":[]}]},"headings":[{"value":"Gradient Curve","id":"gradient-curve","depth":1},{"value":"Data Binding","id":"data-binding","depth":3},{"value":"Symbols","id":"symbols","depth":3},{"value":"Bars","id":"bars","depth":3}],"frontmatter":{"title":"Gradient Curve","seo":{"title":"Gradient Curve"}},"lastModified":"2026-02-11T19:54:32.000Z","pagePropGetterError":{"message":"","name":""}},"slug":"/solutions/geotoolkit/tutorials/well-log/visuals/gradient-curve","userData":{"isAuthenticated":false,"teams":["anonymous"]},"isPublic":true}