b3e8543555
Introduce `Rectangle.place` to position rectangles dynamically within bounds using anchor points. Added a demo (`DemoRectanglePlace01`) showcasing a 10x10 grid of rectangles evenly distributed across the canvas.
38 lines
1.2 KiB
Kotlin
38 lines
1.2 KiB
Kotlin
package primitives
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import org.openrndr.application
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import org.openrndr.color.ColorRGBa
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import org.openrndr.extra.shapes.primitives.place
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import org.openrndr.math.Vector2
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import org.openrndr.shape.Rectangle
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/**
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* Demo for rendering a 10x10 grid of rectangles within the bounds
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* of the canvas. Each rectangle's position is calculated relative to its anchors, filling the entire
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* canvas with evenly placed items.
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*
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* The rectangles are drawn using the default white color. The `place` function is applied to each
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* rectangle to position them dynamically based on their relative anchor points within the bounding area.
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*
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* This serves as a demonstration of positioning and rendering shapes in a structured grid layout.
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*/
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fun main() {
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application {
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configure {
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width = 720
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height = 720
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}
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program {
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extend {
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val item = Rectangle(200.0, 200.0, 40.0, 40.0)
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drawer.fill = ColorRGBa.WHITE
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for (j in 0 until 10) {
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for (i in 0 until 10) {
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drawer.rectangle(drawer.bounds.place(item, Vector2(i / 9.0, j / 9.0)))
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}
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}
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}
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}
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}
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} |