+
+ +
+
+ +
+ +

Device Pixel Ratio

+

By default the chart's canvas will use a 1:1 pixel ratio, unless the physical display has a higher pixel ratio (e.g. Retina displays).

+

For applications where a chart will be converted to a bitmap, or printed to a higher DPI medium it can be desirable to render the chart at a higher resolution than the default.

+

Setting devicePixelRatio to a value other than 1 will force the canvas size to be scaled by that amount, relative to the container size. There should be no visible difference on screen; the difference will only be visible when the image is zoomed or printed.

+

Configuration Options

+ + + + + + + + + + + + + + + + + +
NameTypeDefaultDescription
devicePixelRatioNumberwindow.devicePixelRatioOverride the window's default devicePixelRatio.
+ + +
+ +
+
+
+ +

results matching ""

+
    + +
    +
    + +

    No results matching ""

    + +
    +
    +
    + +
    +