I am converting html to attributed string and loading it to UIlable , I am getting hyperlink color as blue, I want to change that color, please help
You can change the color of the link by linkTextAttributes
textView.linkTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.red]
Related
I want to color the background bars (or the entire cells) of the table as shown in the appended screenshot based on the "Group-By"/dimension value (red for "rot", yellow for "gelb" and green for "grün").
I was able to color the metric-part of other visualizations with label_colors, but I have not yet found a way to color the cells of the table based on a "dimension".
Is there a way to do this?
As of now:
EDIT: I wanted to color it the following way (edited with paint):
This is a tad hacky, but you can add a markdown component and add the following markup:
<style>
th {
color: red; /* or whatever color/hex code you want */
}
</style>
The markdown component will be blank after you add this--i.e. there will just be a blank markdown block-- so you may want to add some copy. Alternatively, if you already have a markdown block, you can add it there, and it won't appear as long as you remember the <style></style> tags.
When creating a chart in 'react-apexcharts' it is my understanding that colors should be inherited. However, when creating multiple series with a colors array the legend is set but not the line color.
Codepen demonstration here.
https://codesandbox.io/embed/react-charts-demo-325oh
Instead of color names, try hex color codes.
options: {
colors: ["#008000", "#FF0000"]
}
Color names are supported at some places in ApexCharts, but not all.
use the fill property or colors under options.
Link: https://apexcharts.com/docs/options/fill/#colors
code snippet example:
const options = {
colors: ["#E27483", "#F8C300"]
}
I'm trying to change the color of a cfgrid according to the data. This code works perfectly:
<cfgridcolumn name="Delta" width="45"
select="no"
header="Delta"
bold="yes"
textColor = "(CX LT 0 ? red : blue)">
But the color green won't work. It just turns to black. I also tried using a hex color instead of web colors and that didn't work either. The only 2 color choices that worked where red and blue. According to this site, green should work.
Grid Type is Applet
Is it possible to change or replace output colors in Imagick adaptiveThresholdImage?
I use this code: http://phpimagick.com/Imagick/adaptiveThresholdImage
function adaptiveThresholdImage($imagePath, $width, $height, $adaptiveOffset)
{
$imagick = new \Imagick(realpath($imagePath));
$adaptiveOffsetQuantum = intval($adaptiveOffset * \Imagick::getQuantum());
$imagick->adaptiveThresholdImage($width, $height, $adaptiveOffsetQuantum);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
I made a picture with PS, what I need via adaptiveThresholdImage:
what I need
Unfortunatelly I can't any informations from output formatting.
Regards
It appears that you want each pixel of the output image to be a at least a certain shade of gray, or the brighter color from the output of adaptiveThresholdImage.
Probably the easiest way to do that is add:
$imagick->evaluateimage(\Imagick::EVALUATE_MAX, 0.5);
To after the call to adaptiveThresholdImage.
I am generating a clickable (=with links) table of contents. In order to emphasize the 'clickability' of the entries I want them colored as links (i.e. blue color and underline).
I have this code for setting the style:
toc = TableOfContents()
toc.levelStyles[0].fontName = 'Arial Bold'
toc.levelStyles[0].fontSize = 12
toc.levelStyles[0].textColor = '#0000cc'
and use this code to add each entry:
toc.addEntry(0, '<u>' + entrytext + '</u>', pageNum, str(id(page)))
It works ok, the problem is that page numbers turn out blue as well. I tried to look around SO and the user guide for ways to put a different style for each - but was unsuccessful. Any ideas?
Thanks.