[orx-view-box] Add update() function and result property

2023-01-26 14:40:03 +01:00
parent c6d406397c
commit e4d983c683
2 changed files with 54 additions and 7 deletions
--- a/orx-view-box/src/jvmDemo/kotlin/DemoUpdate01.kt
+++ b/orx-view-box/src/jvmDemo/kotlin/DemoUpdate01.kt
@@ -0,0 +1,30 @@
+import org.openrndr.application
+import org.openrndr.extra.camera.Camera2D
+import org.openrndr.extra.viewbox.viewBox
+import org.openrndr.shape.Rectangle
+
+fun main() {
+    application {
+        configure {
+            width = 800
+            height = 800
+        }
+        program {
+            val vbx = viewBox(Rectangle(0.0, 0.0, 200.0, 200.0)) {
+                extend(Camera2D())
+                extend {
+                    drawer.rectangle(20.0, 20.0, 100.0, 100.0)
+                }
+            }
+
+            extend {
+                vbx.update()
+                for (j in 0 until 4) {
+                    for (i in 0 until 4) {
+                        drawer.image(vbx.result, j * 200.0, i * 200.0)
+                    }
+                }
+            }
+        }
+    }
+}