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| | Palette (const std::vector< Color > &colors) |
| void | setBaseColors (const std::vector< Color > &colors) |
| | Set base palette colors colors.size() should be more or equal 2 for discrete palette using vector of colors calculated by mixing the base colors i.e. base {blue, red} -> discrete 3 {blue, 0.5*blue + 0.5*red, red}.
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| void | setRangeMinMax (float min, float max) |
| | set range limits for palette (need for find color by value) all palette colors are evenly distributed between min and max
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| void | setRangeMinMaxNegPos (float minNeg, float maxNeg, float minPos, float maxPos) |
| | set range limits for palette (need for find color by value) two half palette colors are evenly distributed between MinNeg / MaxNeg and MinPos / MaxPos for values between MaxNeg / MinPos return one color (from center palette)
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| void | setDiscretizationNumber (int discretization) |
| | set number of different colors for discrete palette
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| void | setFilterType (FilterType type) |
| | set palette type (linear / discrete)
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| void | draw (const std::string &windowName, const ImVec2 &pose, const ImVec2 &size, bool onlyTopHalf=false) |
| void | draw (ImDrawList *drawList, float scaling, const ImVec2 &pos, const ImVec2 &size, const Color &labelBgColor, bool onlyTopHalf=false) const |
| void | draw (ImDrawList *drawList, float scaling, const ImVec2 &pos, const ImVec2 &size, bool onlyTopHalf=false) const |
| void | resetLabels () |
| | reset labels to standard view
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| void | setCustomLabels (const std::vector< Label > &labels) |
| | set labels manually
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| void | setLabelsVisible (bool visible) |
| | set labels visible
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| bool | loadFromJson (const Json::Value &root) |
| void | saveCurrentToJson (Json::Value &root) const |
| | Serialize this palette data to JsonValue.
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| Color | getColor (float relativeValue) const |
| Color | getInvalidColor () const |
| | return invalid color
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| VertColors | getVertColors (const VertScalars &values, const VertBitSet ®ion, const VertBitSet *valids, const VertBitSet *validsForStats) |
| const MeshTexture & | getTexture () const |
| float | getRelativePos (float val) const |
| | get relative position in [0,1], where 0 is for minimum and 1 is for maximum
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| UVCoord | getUVcoord (float val, bool valid=true) const |
| VertUVCoords | getUVcoords (const VertScalars &values, const VertBitSet ®ion, const VertPredicate &valids={}, const VertPredicate &validsForStats={}) |
| VertUVCoords | getUVcoords (const VertScalars &values, const VertBitSet ®ion, const VertBitSet *valids, const VertBitSet *validsForStats=nullptr) |
| const Parameters & | getParameters () const |
| float | getRangeMin () const |
| | returns minimum value in the palette's range
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| float | getRangeMax () const |
| | returns maximum value in the palette's range
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| float | getRangeSq () const |
| | returns minimum squared value, not smaller than all squared values of palette's range
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| std::string | getStringValue (float value) const |
| | returns formated string for this value of palette
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| int | getMaxLabelCount () |
| | returns maximal label count
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| void | setMaxLabelCount (int val) |
| | sets maximal label count
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| void | setLegendLimits (const MinMaxf &limits) |
| | set legend limits. if min > max - limits are disabled
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| bool | isHistogramEnabled () const |
| | Histogram:
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| int | getNumHistogramBuckets () const |
| void | setNumHistogramBuckets (int n) |
| int | getDefaultNumHistogramBuckets () const |
| | Returns the recommended argument for setNumHistogramBuckets().
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| bool | isDiscretizationPercentagesEnabled () const |
| | Should we maintain the percentages of distances in each discretization step?
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| void | enableDiscretizationPercentages (bool enable) |
Class to hold one dimension texture with value to UV mapping.
Discrete mode will draw rectangle for each color Continuous mode will draw interpolated color
1.14.0