Hello i want to use the font set into Fontloader qml object in a Canvas element , where i have a curved text. It's possible do it? In general change font family of canvas text it's possible ? This is my code:
Window {
visible: true
width: 640
height: 480
title: qsTr("Hello World")
FontLoader { id: webFont;name: "OpenSans"; source: "qrc:/OpenSans-Bold.ttf" }
Canvas{
property string nameFont: webFont.name
function drawTextAlongArc(context, str, centerX, centerY, radius, angle)
{
context.save();
context.translate(centerX, centerY);
context.rotate(-1 * angle / 2);
context.rotate(-1 * (angle / str.length) / 2);
for (var n = 0; n < str.length; n++) {
context.rotate(angle / str.length);
context.save();
context.translate(0, -1 * radius);
var char1 = str[n];
context.fillText(char1, 0, 0);
context.restore();
}
context.restore();
}
anchors.fill: parent
onPaint: {
var ctx = getContext("2d");
ctx.fillStyle = Qt.rgba(1, 1, 1, 1);
ctx.fillRect(0, 0, width, height);
ctx.font='50px OpenSans'
ctx.textAlign = "center";
var centerX = width / 2;
var centerY = height/2; //height - 30;
var angle = Math.PI * 0.8; // radians
var radius = 180;
ctx.fillStyle="#000000"
drawTextAlongArc(ctx, "Hello World", centerX, centerY, radius, angle);
}
}
}
I want to use instead of Verdana font, that i setted with the instruction :
ctx.font='50px Verdana'
the font set into FontLoader { id: webFont; source: "qrc:/OpenSans-Bold.ttf" }
How i can do it ?
ctx.font='50px OpenSans'
? – Mitchname: "OpenSans"
from theFontLoader
and addComponent.onCompleted: print(name)
? – Mitch