text tag

[mgrudzinska]

todo:

• default values handling
• font-family multi values
• fix grad?
• meson - better idea?

<svg viewBox="0 0 125 115">
  <defs>
    <linearGradient id="rainbow" x1="0" x2="0" y1="20%" y2="100%" gradientUnits="userSpaceOnUse" >
      <stop stop-color="#ff00ff" offset="0%"/>
      <stop stop-color="#FF5447" offset="30%"/>
      <stop stop-color="#FF7B21" offset="40%"/>
      <stop stop-color="#EAFC37" offset="60%"/>
      <stop stop-color="#4FCB6B" offset="80%"/>
      <stop stop-color="#0000ff" offset="100%"/> 
    </linearGradient>
  </defs>
    <text font-family="Monaco" fill="#ff00ff" font-size="25" x="0" y="30">gradient</text>
    <text font-family="Monaco" fill="url(#rainbow)" font-size="45" x="0" y="70">text</text>
    <text font-family="Monaco" font-size="20" x="30" y="100">in svg</text>
    <rect x="120" y="0" width="5" height="115" fill="url(#rainbow)"/>
</svg>

issue: #1897

[JSUYA]

I recommend to use strDuplicate().
https://github.com/thorvg/thorvg/actions/runs/8961686765/job/24609564343?pr=2246#step:5:151

[hermet]

it has opacity() already ?

[hermet]

I'd like to suggest to dismiss these 2 patches in this PR.

ttf_loader: fixing font scaling factor 
common: add arg to text fill

Svg loader could apply the font size directly, as it is supposed to do.
Also, it would be nicer coming up with a svg sample resource to test.

[hermet]

@mgrudzinska ping? I think it's easier to apply only with svg_loader updates. if there is a font size issue, we can deal with it separately.

[mgrudzinska]

@hermet I still have to figure out how to access the system fonts or how to deal without them

[hermet]

@mgrudzinska Please handle the embedded font as expected for the issue. System fonts must be addressed separately based on the thorvg specifications.