Class AbstractGradient<Self extends AbstractGradient<Self>>

java.lang.Object
com.github.weisj.jsvg.nodes.AbstractSVGNode
com.github.weisj.jsvg.nodes.container.BaseContainerNode<SVGNode>
com.github.weisj.jsvg.nodes.container.ContainerNode
com.github.weisj.jsvg.nodes.AbstractGradient<Self>
All Implemented Interfaces:
Container<SVGNode>, SVGNode, SVGPaint
Direct Known Subclasses:
LinearGradient, RadialGradient
abstract class AbstractGradient<Self extends AbstractGradient<Self>> extends ContainerNode implements SVGPaint

  • Field Details

    • gradientTransform

      protected TransformValue gradientTransform

    • gradientUnits

      protected UnitType gradientUnits

    • spreadMethod

      protected SpreadMethod spreadMethod

    • colors

      @NotNull private @NotNull Color[] colors

    • offsets

      private Percentage[] offsets

    • tmpFractions

      private float[] tmpFractions

  • Constructor Details

    • AbstractGradient

      AbstractGradient()

  • Method Details

    • offsets

      public final Percentage[] offsets()

    • colors

      @NotNull public final @NotNull Color[] colors()

    • build

      public final void build(@NotNull @NotNull AttributeNode attributeNode)
      Specified by:
      build in interface SVGNode
      Overrides:
      build in class AbstractSVGNode

    • parseStops

      private void parseStops(@NotNull @NotNull List<Stop> stops)

    • makeStrictlyIncreasing

      private static void makeStrictlyIncreasing(@NotNull @NotNull Percentage @NotNull [] offsets)

    • isEffectiveStop

      private static boolean isEffectiveStop(float stopOffset, @NotNull @NotNull Color stopColor, @NotNull @NotNull List<@NotNull Percentage> offsetsList, @NotNull @NotNull List<@NotNull Color> colorsList)

    • parseTemplate

      @Nullable private @Nullable AbstractGradient<?> parseTemplate(@NotNull @NotNull AttributeNode attributeNode)

    • buildGradient

      protected abstract void buildGradient(@NotNull @NotNull AttributeNode attributeNode, @Nullable Self template)

    • fillShape

      public void fillShape(@NotNull @NotNull Output output, @NotNull @NotNull RenderContext context, @NotNull @NotNull Shape shape, @Nullable @Nullable Rectangle2D bounds)
      Specified by:
      fillShape in interface SVGPaint

    • drawShape

      public void drawShape(@NotNull @NotNull Output output, @NotNull @NotNull RenderContext context, @NotNull @NotNull Shape shape, @Nullable @Nullable Rectangle2D bounds)
      Specified by:
      drawShape in interface SVGPaint

    • paintForBounds

      @NotNull private @NotNull Paint paintForBounds(@NotNull @NotNull MeasureContext context, @NotNull @NotNull Rectangle2D bounds)

    • offsetsToFractions

      protected float[] offsetsToFractions(Percentage[] gradOffsets)

    • gradientForBounds

      @NotNull protected abstract @NotNull Paint gradientForBounds(@NotNull @NotNull MeasureContext measure, @NotNull @NotNull Rectangle2D bounds, Percentage[] gradOffsets, @NotNull @NotNull Color[] gradColors)

    • computeViewTransform

      @NotNull protected final @NotNull AffineTransform computeViewTransform(@NotNull @NotNull MeasureContext measure, @NotNull @NotNull Rectangle2D bounds)