Ah, don't blend.
On 8/12/2014 2:28 PM, Siki Zoltan wrote:
Hi,
I suppose blending is not the best solution, because i depends on
other layers.
Why don't you use transparancy tab of the properties of the raster?
There you can set pixel values to be transparent (0-100%). In your
case from 0 to 0 value 100% transparent
Then change render type to Singleband pseudocolor on the style tab and
set individual color for any value.
In your case add 1 to the list and select a color for it.
Zoltan
On Tue, 12 Aug 2014, G. Garibaldi wrote:
Beginning with a black and white raster, black lines on a white
background, I'd like to end up with a raster image with no white
background with only the black lines showing. Additionally, I'd like
the black lines to be a different color, bright red, bright green, etc.
This is what I've done:
Select raster layer properties>color rendering>blending mode>burn.
This removes the white background and shows only the black lines.
Going further and selecting properties>hue>colorize only lightly
tints the black lines to the selected color, not really the desired
result.
How can I make the properties>hue>colorize change the black lines to
some bright highly saturated color?
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