DemoAdjustContour08.kt

package adjust

import org.openrndr.application
import org.openrndr.color.ColorRGBa
import org.openrndr.extra.shapes.adjust.adjustContour
import org.openrndr.math.Vector2
import org.openrndr.shape.contour

fun main() = application {
    configure {
        width = 800
        height = 800
    }
    program {
        extend {
            var contour = contour {
                moveTo(drawer.bounds.position(0.5, 0.1) - Vector2(300.0, 0.0))
                lineTo(drawer.bounds.position(0.5, 0.1) + Vector2(300.0, 0.0))
            }

            contour = adjustContour(contour) {
                selectVertex(0)
                vertex.moveControlOutBy(Vector2(0.0, 100.0))

                selectVertex(1)
                vertex.moveControlInBy(Vector2(0.0, -100.0))

            }
            drawer.stroke = ColorRGBa.RED
            drawer.contour(contour)


            contour = contour {
                moveTo(drawer.bounds.position(0.5, 0.2) - Vector2(300.0, 0.0))
                lineTo(drawer.bounds.position(0.5, 0.2) + Vector2(300.0, 0.0))
            }

            contour = adjustContour(contour) {
                selectEdge(0)
                edge.moveControl0By(Vector2(0.0, 100.0))
                edge.moveControl1By(Vector2(0.0, -100.0))

            }
            drawer.stroke = ColorRGBa.RED
            drawer.contour(contour)

        }
    }
}