Blend2D is a high-performance 2D vector graphics engine. See https://blend2d.com Here you can find some screenshots taken from the demo included in the TclTk porting [Blend2d] ---- From demo/demo-tiger/demotiger.tcl * animation [Blend2d-tiger%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-tiger%|%Enlarge%|% ---- From demo/sample01.tcl * a filled Bezier Cubic curve [Blend2d-sample01%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample01%|%Enlarge%|% ---- From demo/sample02.tcl * a round rectangle filled with a linear gradient [Blend2d-sample02%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample02%|%Enlarge%|% ---- From demo/sample03.tcl * round rectangle filled with an image pattern [Blend2d-sample03%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample03%|%Enlarge%|% ---- From demo/sample04.tcl * animation * a dynamic image used by two widgets ** Any change in the image is instantly visible on both widgets. [Blend2d-sample04%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample04%|%Enlarge%|% ---- From demo/sample05.tcl * two shapes filled with radial an linear gradients * use of Porter-Duff composition blending [Blend2d-sample05%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample05%|%Enlarge%|% ---- From demo/sample06.tcl * a thick stroke filled with a gradient [Blend2d-sample06%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample06%|%Enlarge%|% ---- From demo/sample07.tcl * simple text (external font) [Blend2d-sample07%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample07%|%Enlarge%|% ---- From demo/comp-op/PorterDuffInAction.tcl * Animation * Use of Porter-Duff composition [Blend2d-sample-porterduff%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample-porterduff%|%Enlarge%|% [Image: Blend2d composition%|%width=300] Credits to https://ciechanow.ski/alpha-compositing/ ---- From demo/sample-poly.tcl * Animation * experiment on multi-thread rendering (.. not a big diff ..) [Blend2d-sample-poly%|%width=200] https://wiki.tcl-lang.org/image/Blend2d-sample-poly%|%Enlarge%|% ---- From demo/sample101.tcl * Extracting the geometry from a font's glyph * contours and tangents and normal along the glyphs curves. [Blend2d-sample101%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample101%|%Enlarge%|% ---- From demo/sample102.tcl * animation * drawing a cube made of many semitransparent small cubes [Blend2d-sample102%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample102%|%Enlarge Picture%|% https://drive.google.com/file/d/1uWmwInHN6VFWGiwSoao-Tt3zYmIyjEdg/view%|%Slow Motion Video%|% ---- From demo/sample103.tcl * Heavy use of rotation/scale transformation * True shadows [Blend2d-sample103a%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample103a%|%Enlarge%|% [Blend2d-sample103-1%|%width=300] https://wiki.tcl-lang.org/page/Blend2d-sample103-1%|%Enlarge%|% ---- From demo/sample104.tcl * experiment for drawing pseudo hand-drawn lines [Blend2d-sample104%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample104%|%Enlarge%|% ---- From demo/sample105.tcl * loading a picture from a (simple) SVG file. * resizable in real-time [Blend2d-sample105%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample105%|%Enlarge%|% ---- From demo/sample106.tcl * animation. * Porting of an openprocessing demo * random jagged lines resembling a fur ball .. [Blend2d-sample106%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample106%|%Enlarge%|% ---- From demo/sample107.tcl * animation. * Porting of an openprocessing demo [Blend2d-sample107%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample107%|%Enlarge%|% ---- From demo/sample108.tcl * animation. * Splines * Porting of an openprocessing demo [Blend2d-sample108%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample108%|%Enlarge%|% ---- From demo/sample109.tcl * animation * Porting of an openprocessing demo * Splines (Catmull-Rom Splines) * Perlin noise [Blend2d-sample109%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample109%|%Enlarge%|% ---- From demo/sample110.tcl * animation * Porting of an openprocessing demo [Blend2d-sample110%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample110%|%Enlarge%|% ---- From demo/sample111.tcl (updated in Blend2d 1.0.1) * layered shapes drawn with and without shadows. [Blend2d-sample111%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample111%|%Enlarge%|% ---- From demo/sample112.tcl (new in Blend2d 1.0.1) * layered shapes drawn with and without shadows. [Blend2d-sample112%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample112%|%Enlarge%|% ---- From demo/sample113.tcl (new in Blend2d 1.0.1) * random shapes based on Perlin-noise variations. [Blend2d-sample113%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample113%|%Enlarge%|% ---- From demo/sample114.tcl (new in Blend2d 1.0.1) * layered cards : where is the top card ?. [Blend2d-sample114%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample114%|%Enlarge%|% ---- From demo/sample115.tcl * random spline (static) [Blend2d-sample115%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample115%|%Enlarge%|% ---- From demo/sample116.tcl * random spline (animation). [Blend2d-sample116%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample116%|%Enlarge%|% ---- From demo/sample117.tcl * Text and anchor points [Blend2d-sample117%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample117%|%Enlarge%|% ---- From demo/sample118.tcl * text - simple rotation (animation). [Blend2d-sample118%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample118%|%Enlarge%|% ---- From demo/sample119.tcl * basic splines. [Blend2d-sample119%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample119%|%Enlarge%|% ---- From demo/sample120.tcl * splines subdivision - animation. [Blend2d-sample120%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample120%|%Enlarge%|% ---- From demo/sample121.tcl * smooth animation of blurred waves. [Blend2d-sample121%|%width=300] https://wiki.tcl-lang.org/image/Blend2d-sample121%|%Enlarge%|% ----