increase resolution

Author: afflitto

ChaosSaver/ChaosRenderer.swift

@@ -34,9 +34,9 @@ class ChaosRenderer {
     }
 
     func drawPoint(_ x:Double, _ y:Double, _ color:PixelData) -> (Bool) {
-        if x * 250 < Double(Int.max) && x * 250 > Double(Int.min) && y * 250 < Double(Int.max) && y * 250 > Double(Int.min) {
-            let x = Int(x * 125) + width/2
-            let y = Int(y * 125) + height/2
+        if x * 500 < Double(Int.max) && x * 500 > Double(Int.min) && y * 500 < Double(Int.max) && y * 500 > Double(Int.min) {
+            let x = Int(x * 500) + width/2
+            let y = Int(y * 500) + height/2
 
             if x > 0 && x < width && y > 0 && y < height {
                 frameBuffer[y * width + x] = color
@@ -47,7 +47,7 @@ class ChaosRenderer {
     }
 
     func render(_ cgContext:CGContext, _ rect:CGRect) {
-        cgContext.setShouldAntialias(false)
+        cgContext.setShouldAntialias(true)
 
         //create CGImage from frame buffer
         let img = createImageFromPixels(pixels: frameBuffer, width: width, height: height)

ChaosSaver/ChaosSaverView.swift

@@ -24,7 +24,7 @@ final class ChaosSaverView: ScreenSaverView {
 
         //renderer = ChaosRenderer(Int(self.bounds.width), Int(self.bounds.height))
         //Maybe need to set frame buffer size depending on if it's a preview
-        renderer = ChaosRenderer(1024, 576)
+        renderer = ChaosRenderer(1920,1080)//(1024, 576)
     }
 
     override func animateOneFrame() {