[orx-boofcv] Add colorBuffer resize

orx-boofcv/src/demo/kotlin/DemoResize01.kt

@@ -0,0 +1,26 @@
+import org.openrndr.application
+import org.openrndr.boofcv.binding.*
+import org.openrndr.color.ColorRGBa
+import org.openrndr.draw.loadImage
+
+
+fun main() {
+    application {
+        program {
+            // Load an image, convert to BoofCV format using orx-boofcv
+            val input = loadImage("demo-data/images/image-001.png").toPlanarU8()
+
+            val scaled = input.resize(0.5).toColorBuffer()
+            val scaled2 = input.resize(0.25).toColorBuffer()
+            val scaled3 = input.resize(0.1).toColorBuffer()
+
+            extend {
+                drawer.clear(ColorRGBa.BLACK)
+                drawer.translate(0.0, (height - scaled.bounds.height) / 2.0)
+                drawer.image(scaled)
+                drawer.image(scaled2, scaled.bounds.width, scaled.bounds.height - scaled2.height)
+                drawer.image(scaled3, scaled.bounds.width + scaled2.bounds.width, scaled.bounds.height - scaled3.height)
+            }
+        }
+    }
+}

orx-boofcv/src/main/kotlin/Distortion.kt

@@ -0,0 +1,12 @@
+package org.openrndr.boofcv.binding
+
+import boofcv.abst.distort.FDistort
+import boofcv.struct.image.ImageBase
+
+fun <T : ImageBase<out ImageBase<*>>?> ImageBase<T>.resize(scaleX: Double, scaleY: Double = scaleX): T {
+    val scaled = this.createNew((this.width * scaleX).toInt(), (this.height * scaleY).toInt())
+
+    FDistort(this, scaled).scaleExt().apply()
+
+    return scaled
+}