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<div class="moz-cite-prefix">Ah, don't blend.<br>
<br>
On 8/12/2014 2:28 PM, Siki Zoltan wrote:<br>
</div>
<blockquote cite="mid:Pine.LNX.4.64.1408122118090.15963@bme-geod"
type="cite">Hi,
<br>
<br>
I suppose blending is not the best solution, because i depends on
other layers.
<br>
Why don't you use transparancy tab of the properties of the
raster?
<br>
There you can set pixel values to be transparent (0-100%). In your
case from 0 to 0 value 100% transparent
<br>
Then change render type to Singleband pseudocolor on the style tab
and set individual color for any value.
<br>
In your case add 1 to the list and select a color for it.
<br>
<br>
Zoltan
<br>
<br>
On Tue, 12 Aug 2014, G. Garibaldi wrote:
<br>
<br>
<blockquote type="cite">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.
<br>
<br>
This is what I've done:
<br>
<br>
Select raster layer properties>color rendering>blending
mode>burn.
<br>
<br>
This removes the white background and shows only the black
lines.
<br>
<br>
Going further and selecting properties>hue>colorize only
lightly tints the black lines to the selected color, not really
the desired result.
<br>
<br>
How can I make the properties>hue>colorize change the
black lines to some bright highly saturated color?
<br>
<br>
</blockquote>
<br>
</blockquote>
<br>
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