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[Panorama Viewer] draw static grid inside panorama viewer

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Thomas Zorroche 2021-01-26 11:27:53 +01:00 • committed by Fabien Castan
parent 833d5d9fd6
commit b1bac3db3e
1 changed files with 29 additions and 1 deletions
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30
meshroom/ui/qml/Viewer/PanoramaViewer.qml
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@ -62,11 +62,12 @@ AliceVision.PanoramaViewer {
Item {
id: containerPanorama
z: 10
Rectangle {
width: 3000
height: 1000
//color: mouseAreaPano.containsMouse? "red" : "green"
color: "grey"
color: "transparent"
MouseArea {
id: mouseAreaPano
anchors.fill: parent
@ -101,6 +102,33 @@ AliceVision.PanoramaViewer {
isRotating = false;
}
}
// Grid Panorama Viewer
Canvas {
id: gridPano
anchors.fill : parent
property int wgrid: 40
onPaint: {
var ctx = getContext("2d")
ctx.lineWidth = 1.0
ctx.shadowBlur = 0
ctx.strokeStyle = "grey"
var nrows = height/wgrid;
for(var i=0; i < nrows+1; i++){
ctx.moveTo(0, wgrid*i);
ctx.lineTo(width, wgrid*i);
}
var ncols = width/wgrid
for(var j=0; j < ncols+1; j++){
ctx.moveTo(wgrid*j, 0);
ctx.lineTo(wgrid*j, height);
}
ctx.closePath()
ctx.stroke()
}
}
}
}