dc.setColor ignored when writing to buffered bitmap during onPartialUpdate()

I am trying to draw to the buffered bitmap as well as the active displayed bitmap during OnPartialUpdate() in a watchface.

Like this=>

dcOffscreenBuffer.getDc().setColor(Graphics.COLOR_RED, Graphics.COLOR_TRANSPARENT);

dcOffscreenBuffer.getDc().fillCircle(tipX,tipY,5);

dc.setColor(Graphics.COLOR_RED, Graphics.COLOR_TRANSPARENT);

dc.fillCircle(tipX,tipY,5);

While the primitives are drawn to both device contexts, for the buffered bitmap, the color is always ignored and the primitive is drawn in black.

I tried also seting the color for the buffered bitmap as the last line in onUpdate() hoping that the setting would persist, but I got the same results.

Both the simulator and and actual watch seem to behave similarly.

I'm using SDK 6.2.1

This was tested on a MIPS device.

trudelta

trudelta over 2 years ago

The above was with a buffered bitmap with no palette. When using a paletted bitmap, and I draw black to the buffered bitmap, the primitive appears in magenta, and there are white strokes through it (when using a fill).
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