initial commit

2019-10-02 10:37:38 +02:00
parent 659f8b661b
commit 4cdf30bc30
6 changed files with 270 additions and 0 deletions
--- a/main.qml
+++ b/main.qml
@@ -0,0 +1,114 @@
+import QtQuick 2.12
+import QtQuick.Window 2.12
+import QtQuick.Controls 2.12
+import bla 1.0
+
+Window {
+    visible: true
+    width: 640
+    height: 480
+    title: qsTr("Hello World")
+
+    property var valuesX: [];
+    property var valuesY: [];
+
+    property int numBalls: 3;
+
+
+
+    Painty {
+
+        id: painty;
+        anchors.fill: parent;
+
+        Row {
+            Button {
+                text: "+";
+                onClicked: {
+                    ++numBalls;
+                }
+            }
+            Button {
+                text: "-";
+                onClicked: {
+                    --numBalls;
+                }
+            }
+            Slider {
+                from: 10;
+                to: 200;
+                onValueChanged: {
+                    painty.setSigma(value);
+                }
+            }
+        }
+
+        Repeater {
+
+            model: numBalls;
+
+            Rectangle {
+                width: 16;
+                height: 16;
+                x: (index+3) * 32;
+                y: (index+3) * 32;
+                color: "red"
+                //Drag.active: parent
+                MouseArea {
+                    anchors.fill: parent;
+                    drag.target: parent;
+                    onPositionChanged: {
+                        //valuesX[index] = parent.x;
+                        //valuesY[index] = parent.y;
+                        //console.log(parent.x + " " + parent.y);
+                        //can.requestPaint();
+                        painty.setXY(index, parent.x, parent.y);
+                    }
+                }
+            }
+
+        }
+
+        /*
+        onPaint: {
+            var ctx = getContext("2d");
+            ctx.fillStyle = Qt.rgba(0, 0, 0, 1);
+            ctx.fillRect(0, 0, width, height);
+
+            var w  = 300;
+            var h = 300;
+            var img = context.createImageData(w, h);
+            var s = 1;
+
+            for (var y = 0; y < h; ++y) {
+                for (var x = 0; x < w; ++x) {
+                var sum = 0;
+                for (var idx in valuesX) {
+                    var x1 = valuesX[idx];
+                    var y1 = valuesY[idx];
+                        var dx = x-x1;
+                        var dy = y-y1;
+                        var dist = Math.sqrt(dx*dx + dy*dy);
+                        //var p = 1/Math.sqrt(2*Math.PI*s*s)*Math.exp(-(dist*dist)/(2*s*s));
+                        sum += 0;
+                    }
+                    img.data[(x+y*w)*4+0] = 128;
+                    img.data[(x+y*w)*4+1] = 64;
+                    img.data[(x+y*w)*4+2] = 32;
+                    img.data[(x+y*w)*4+3] = 255;
+                }
+            }
+
+            ctx.putImageData(img, 0, 0);
+
+
+        }
+        */
+
+
+
+    }
+
+
+
+}