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servo / pathfinder

A fast, practical GPU rasterizer for fonts and vector graphics

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Export as pdf

JustFrederik opened this issue · comments

commented

I tried to export some text as a pdf, but i doent look right. Code
That are the imports:

[dependencies]
pathfinder_canvas = { version="0.5", features=["pf-text"] }
pathfinder_geometry = "0.5.1"
pathfinder_content = "0.5"
pathfinder_renderer = "0.5"
pathfinder_export = {commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder"}

[patch.crates-io]
pathfinder_geometry = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_canvas = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_renderer = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_content = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_simd = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_gl = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_webgl = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_gpu = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_resources = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_color = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_lottie = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_magicleap_demo = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_ui = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_svg = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_metal = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_swf = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_text = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }
pathfinder_web_canvas = { commit="9e0331742dedfed41d9e7791a9afbead0e0fbcd5", git = "https://github.com/servo/pathfinder" }

And this is the resut for the pdf(the svg is fine):
foo.pdf

commented

That does indeed look wrong.

Possible causes:

  • broken font (parser)? try setting a font.
  • some x/y coordinates are flipped? I just checked the code and did not see anything obvious.

Try exporting a SVG with the same settings and see if that has the same problem.

commented

I tried it with another font. The xy coordinates arent flipped and even if it wouldnt stretch the fonts, because the coordiantes only set the start position. The svg is mostly fine. The stroke has some wheird trianges, but it renders normally:
foo

So the exporter is most likly the problem