helper/helper library
Functions
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beginPath(
dynamic context2D) → void - Begin a new path. No-op on non-web platforms.
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drawContext2DArc(
dynamic context2D, double x, double y, double radius, double startAngle, double endAngle, bool counterclockwise) → void - Add an arc to the current path. No-op on non-web platforms.
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drawContext2DLine(
dynamic context2D, double x, double y, double x1, double y1) → void - Add a straight line to the current path. No-op on non-web platforms.
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fill(
dynamic context2D) → void - Fill the current subpath(s). No-op on non-web platforms.
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fillRect(
dynamic context2D, Size size) → void - Fill a rectangle that covers the given size. No-op on non-web platforms.
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fillStyle(
dynamic context2D, String fillColor) → void - Set fill style (color/gradient/pattern). No-op on non-web platforms. fillColor expects an 'r,g,b,a' string (same as web helper).
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lineCap(
dynamic context2D, String lineCap) → void - Set the line cap style (e.g., 'round', 'butt', 'square'). No-op here.
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lineWidth(
dynamic context2D, double lineWidth) → void - Set the current line width. No-op on non-web platforms.
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stroke(
dynamic context2D) → void - Stroke the current subpath(s). No-op on non-web platforms.
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strokeStyle(
dynamic context2D, String strokeColor) → void - Set stroke style (color/gradient/pattern). No-op on non-web platforms. strokeColor expects an 'r,g,b,a' string (same as web helper).