allenk/Android-Canvas-Semantic-Patterns.md

Created October 21, 2025 19:38

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Reading the Canvas: Extracting Semantic Patterns

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Android-Canvas-Semantic-Patterns.md

Command	Meaning	Possible Scene Element
`DrawRect`	Background or clear region	Scene reset / transition
`DrawImageRect`	Texture or video frame	Video playback
`DrawTextBlob`	Rendered text glyphs	Subtitle or caption
`DrawDrawable`	Composed child nodes	GUI overlays, buttons

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