Add an example of how to display an SVG image in egui (#1228)

Cargo.lock

@@ -81,6 +81,18 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "arrayref"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
+
+[[package]]
+name = "arrayvec"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
+
 [[package]]
 name = "ashpd"
 version = "0.2.2"
@@ -831,6 +843,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "data-url"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a30bfce702bcfa94e906ef82421f2c0e61c076ad76030c16ee5d2e9a32fe193"
+dependencies = [
+ "matches",
+]
+
 [[package]]
 name = "dconf_rs"
 version = "0.3.0"
@@ -980,7 +1001,10 @@ dependencies = [
  "epi",
  "image",
  "poll-promise",
+ "resvg",
  "rfd",
+ "tiny-skia",
+ "usvg",
 ]
 
 [[package]]
@@ -1060,7 +1084,6 @@ dependencies = [
  "epi",
  "glow",
  "glutin",
- "image",
  "memoffset",
  "tracing",
  "wasm-bindgen",
@@ -1298,12 +1321,29 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "float-cmp"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "fontdb"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01b07f5c05414a0d8caba4c17eef8dc8b5c8955fc7c68d324191c7a56d3f3449"
+dependencies = [
+ "log",
+ "memmap2 0.5.2",
+ "ttf-parser 0.12.3",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -1723,7 +1763,7 @@ dependencies = [
  "bytemuck",
  "byteorder",
  "color_quant",
- "jpeg-decoder",
+ "jpeg-decoder 0.2.1",
  "num-iter",
  "num-rational",
  "num-traits",
@@ -1793,6 +1833,12 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
+[[package]]
+name = "jpeg-decoder"
+version = "0.1.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "229d53d58899083193af11e15917b5640cd40b29ff475a1fe4ef725deb02d0f2"
+
 [[package]]
 name = "jpeg-decoder"
 version = "0.2.1"
@@ -1814,6 +1860,15 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc"
 
+[[package]]
+name = "kurbo"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb348d766edbac91ba1eb83020d96f4f8867924d194393083c15a51f185e6a82"
+dependencies = [
+ "arrayvec",
+]
+
 [[package]]
 name = "lazy-bytes-cast"
 version = "5.0.1"
@@ -1911,6 +1966,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "memmap2"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe3179b85e1fd8b14447cbebadb75e45a1002f541b925f0bfec366d56a81c56d"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "memoffset"
 version = "0.6.5"
@@ -2274,7 +2338,7 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ef05f2882a8b3e7acc10c153ade2631f7bfc8ce00d2bf3fb8f4e9d2ae6ea5c3"
 dependencies = [
- "ttf-parser",
+ "ttf-parser 0.14.0",
 ]
 
 [[package]]
@@ -2332,6 +2396,12 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
+[[package]]
+name = "pico-args"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db8bcd96cb740d03149cbad5518db9fd87126a10ab519c011893b1754134c468"
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.8"
@@ -2550,6 +2620,12 @@ dependencies = [
  "num_cpus",
 ]
 
+[[package]]
+name = "rctree"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ae028b272a6e99d9f8260ceefa3caa09300a8d6c8d2b2001316474bc52122e9"
+
 [[package]]
 name = "redox_syscall"
 version = "0.2.10"
@@ -2592,6 +2668,23 @@ version = "0.6.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
+[[package]]
+name = "resvg"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d94a32ca845cdda27237a40beba9bd3d3858ac8fc5356eb9442bdeecfe34d9e0"
+dependencies = [
+ "jpeg-decoder 0.1.22",
+ "log",
+ "pico-args",
+ "png",
+ "rgb",
+ "svgfilters",
+ "svgtypes",
+ "tiny-skia",
+ "usvg",
+]
+
 [[package]]
 name = "rfd"
 version = "0.7.0"
@@ -2618,6 +2711,15 @@ dependencies = [
  "windows",
 ]
 
+[[package]]
+name = "rgb"
+version = "0.8.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a374af9a0e5fdcdd98c1c7b64f05004f9ea2555b6c75f211daa81268a3c50f1"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "ring"
 version = "0.16.20"
@@ -2644,6 +2746,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "roxmltree"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "921904a62e410e37e215c40381b7117f830d9d89ba60ab5236170541dd25646b"
+dependencies = [
+ "xmlparser",
+]
+
 [[package]]
 name = "rust-ini"
 version = "0.17.0"
@@ -2687,12 +2798,37 @@ dependencies = [
  "webpki",
 ]
 
+[[package]]
+name = "rustybuzz"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44561062e583c4873162861261f16fd1d85fe927c4904d71329a4fe43dc355ef"
+dependencies = [
+ "bitflags",
+ "bytemuck",
+ "smallvec",
+ "ttf-parser 0.12.3",
+ "unicode-bidi-mirroring",
+ "unicode-ccc",
+ "unicode-general-category",
+ "unicode-script",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73b4b750c782965c211b42f022f59af1fbceabdd026623714f104152f1ec149f"
 
+[[package]]
+name = "safe_arch"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1ff3d6d9696af502cc3110dacce942840fb06ff4514cad92236ecc455f2ce05"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "safemem"
 version = "0.3.3"
@@ -2828,6 +2964,21 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43b2853a4d09f215c24cc5489c992ce46052d359b5109343cbafbf26bc62f8a3"
 
+[[package]]
+name = "simplecss"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a11be7c62927d9427e9f40f3444d5499d868648e2edbc4e2116de69e7ec0e89d"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "siphasher"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a86232ab60fa71287d7f2ddae4a7073f6b7aac33631c3015abb556f08c6d0a3e"
+
 [[package]]
 name = "slab"
 version = "0.4.5"
@@ -2860,7 +3011,7 @@ dependencies = [
  "dlib",
  "lazy_static",
  "log",
- "memmap2",
+ "memmap2 0.3.1",
  "nix 0.22.3",
  "pkg-config",
  "wayland-client",
@@ -2931,6 +3082,25 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
+[[package]]
+name = "svgfilters"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "639abcebc15fdc2df179f37d6f5463d660c1c79cd552c12343a4600827a04bce"
+dependencies = [
+ "float-cmp",
+ "rgb",
+]
+
+[[package]]
+name = "svgtypes"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dabb3eb59a457c56d5282ab4545609e2cc382b41f6af239bb8d59a7267ef94b3"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "syn"
 version = "1.0.86"
@@ -3051,6 +3221,20 @@ dependencies = [
  "num_threads",
 ]
 
+[[package]]
+name = "tiny-skia"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bcfd4339bdd4545eabed74b208f2f1555f2e6540fb58135c01f46c0940aa138"
+dependencies = [
+ "arrayref",
+ "arrayvec",
+ "bytemuck",
+ "cfg-if 1.0.0",
+ "png",
+ "safe_arch",
+]
+
 [[package]]
 name = "tinytemplate"
 version = "1.2.1"
@@ -3154,6 +3338,12 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "ttf-parser"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ae2f58a822f08abdaf668897e96a5656fe72f5a9ce66422423e8849384872e6"
+
 [[package]]
 name = "ttf-parser"
 version = "0.14.0"
@@ -3187,6 +3377,24 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a01404663e3db436ed2746d9fefef640d868edae3cceb81c3b8d5732fda678f"
 
+[[package]]
+name = "unicode-bidi-mirroring"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56d12260fb92d52f9008be7e4bca09f584780eb2266dc8fecc6a192bec561694"
+
+[[package]]
+name = "unicode-ccc"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc2520efa644f8268dce4dcd3050eaa7fc044fca03961e9998ac7e2e92b77cf1"
+
+[[package]]
+name = "unicode-general-category"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07547e3ee45e28326cc23faac56d44f58f16ab23e413db526debce3b0bfd2742"
+
 [[package]]
 name = "unicode-normalization"
 version = "0.1.19"
@@ -3196,6 +3404,18 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-script"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58dd944fd05f2f0b5c674917aea8a4df6af84f2d8de3fe8d988b95d28fb8fb09"
+
+[[package]]
+name = "unicode-vo"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1d386ff53b415b7fe27b50bb44679e2cc4660272694b7b6f3326d8480823a94"
+
 [[package]]
 name = "unicode-width"
 version = "0.1.9"
@@ -3249,6 +3469,33 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "usvg"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00f064d38f79ff69e3160e2fba884e4ede897061c15178041a3976371c68cab1"
+dependencies = [
+ "base64",
+ "data-url",
+ "flate2",
+ "float-cmp",
+ "fontdb",
+ "kurbo",
+ "log",
+ "pico-args",
+ "rctree",
+ "roxmltree",
+ "rustybuzz",
+ "simplecss",
+ "siphasher",
+ "svgtypes",
+ "ttf-parser 0.12.3",
+ "unicode-bidi",
+ "unicode-script",
+ "unicode-vo",
+ "xmlwriter",
+]
+
 [[package]]
 name = "valuable"
 version = "0.1.0"
@@ -3673,6 +3920,18 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2d7d3948613f75c98fd9328cfdcc45acc4d360655289d0a7d4ec931392200a3"
 
+[[package]]
+name = "xmlparser"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "114ba2b24d2167ef6d67d7d04c8cc86522b87f490025f39f0303b7db5bf5e3d8"
+
+[[package]]
+name = "xmlwriter"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec7a2a501ed189703dba8b08142f057e887dfc4b2cc4db2d343ac6376ba3e0b9"
+
 [[package]]
 name = "yaml-rust"
 version = "0.4.5"