przez Maia Luciana Forero Marin (8337) 2 lat temu
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There are events to tell when and where a Canvas has been touched or a Sprite (ImageSprite or Ball) has been dragged. There are also methods for drawing points, lines, and circles.
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Y is the number of pixels away from the top edge of the Canvas
X is the number of pixels away from the left edge of the Canvas
Any location on the Canvas can be specified as a pair of (X, Y) values, where
The BackgroundColor, PaintColor, BackgroundImage, Width, and Height of the Canvas can be set in either the Designer or in the Blocks Editor. The Width and Height are measured in pixels and must be positive.
A two-dimensional touch-sensitive rectangular panel on which drawing can be done and sprites can be moved.
A formatting element in which to place components that should be displayed one below another. (The first child component is stored on top, the second beneath it, etc.) If you wish to have components displayed next to one another, use HorizontalArrangement instead.