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Merged
hermet merged 1 commit into from
May 8, 2026
Merged

replace Text with TextTtf, added TextOtf #35

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Binary file added res/font/DMSans.otf
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Binary file added res/font/NanumGothicCoding.otf
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Binary file added res/font/Pretendard.otf
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Binary file added res/font/SentyCloud.otf
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220 changes: 220 additions & 0 deletions src/TextOtf.cpp
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@@ -0,0 +1,220 @@
/*
* Copyright (c) 2026 ThorVG project. All rights reserved.

* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:

* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/

#include "Example.h"

/************************************************************************/
/* ThorVG Drawing Contents */
/************************************************************************/

struct UserExample : tvgexam::Example
{
bool content(tvg::Canvas* canvas, uint32_t w, uint32_t h) override
{
//Background
auto shape = tvg::Shape::gen();
shape->appendRect(0, 0, w, h);
shape->fill(75, 75, 75);
canvas->add(shape);

//Load a necessary font data.
//The loaded font will be released when the Initializer::term() is called.
//Otherwise, you can immediately unload the font data.
//Please check Text::unload() APIs.
if (!tvgexam::verify(tvg::Text::load(EXAMPLE_DIR"/font/DMSans.otf"))) return false;
if (!tvgexam::verify(tvg::Text::load(EXAMPLE_DIR"/font/Pretendard.otf"))) return false;
if (!tvgexam::verify(tvg::Text::load(EXAMPLE_DIR"/font/NanumGothicCoding.otf"))) return false;

//Load from memory
ifstream file(EXAMPLE_DIR"/font/SentyCloud.otf", ios::binary);
if (!file.is_open()) return false;
file.seekg(0, std::ios::end);
auto size = file.tellg();
file.seekg(0, std::ios::beg);
auto data = (char*)malloc(size);
if (data && file.read(data, size)) {
if (!tvgexam::verify(tvg::Text::load("SentyCloud", data, size, "otf", true))) return false;
}
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file.close();
free(data);

auto text = tvg::Text::gen();
text->font("DMSans");
text->size(60);
text->text("THORVG OpenType Font");
text->fill(255, 255, 255);
canvas->add(text);

auto text2 = tvg::Text::gen();
text2->font("DMSans");
text2->size(30);
text2->italic();
text2->text("Font = \"DMSans\", Size = 30, Style = Italic");
text2->translate(0, 120);
text2->fill(255, 255, 255);
canvas->add(text2);

auto text3 = tvg::Text::gen();
text3->font(nullptr); //Use any font
text3->size(40);
text3->text("Kerning Test: VA, AV, TJ, JT");
text3->fill(255, 255, 255);
text3->translate(0, 195);
canvas->add(text3);

auto text4 = tvg::Text::gen();
text4->font("DMSans");
text4->size(25);
text4->text("Purple Text");
text4->fill(255, 0, 255);
text4->translate(0, 280);
canvas->add(text4);

auto text5 = tvg::Text::gen();
text5->font("DMSans");
text5->size(25);
text5->text("Gray Text");
text5->fill(150, 150, 150);
text5->translate(220, 280);
canvas->add(text5);

auto text6 = tvg::Text::gen();
text6->font("DMSans");
text6->size(25);
text6->text("Yellow Text");
text6->fill(255, 255, 0);
text6->translate(400, 280);
canvas->add(text6);

auto text7 = tvg::Text::gen();
text7->font("Pretendard");
text7->size(15);
text7->text("Transformed Text - 30'");
text7->fill(0, 0, 0);
text7->translate(600, 370);
text7->rotate(30);
canvas->add(text7);

auto text8 = tvg::Text::gen();
text8->font("Pretendard");
text8->size(15);
text8->fill(0, 0, 0);
text8->text("Transformed Text - 90'");
text8->translate(600, 370);
text8->rotate(90);
canvas->add(text8);

auto text9 = tvg::Text::gen();
text9->font("Pretendard");
text9->size(15);
text9->fill(0, 0, 0);
text9->text("Transformed Text - 180'");
text9->translate(800, 370);
text9->rotate(180);
canvas->add(text9);

//gradient texts
float x, y, w2, h2;

auto text10 = tvg::Text::gen();
text10->font("Pretendard");
text10->size(50);
text10->text("Linear Text");
text10->bounds(&x, &y, &w2, &h2);

//LinearGradient
auto fill = tvg::LinearGradient::gen();
fill->linear(x, y + h2 * 0.5f, x + w2, y + h2 * 0.5f);

//Gradient Color Stops
tvg::Fill::ColorStop colorStops[3];
colorStops[0] = {0, 255, 0, 0, 255};
colorStops[1] = {0.5, 255, 255, 0, 255};
colorStops[2] = {1, 255, 255, 255, 255};
fill->colorStops(colorStops, 3);
text10->fill(fill);
text10->translate(0, 320);

canvas->add(text10);

auto text11 = tvg::Text::gen();
text11->font("NanumGothicCoding");
text11->size(40);
text11->text("\xeb\x82\x98\xeb\x88\x94\xea\xb3\xa0\xeb\x94\x95\xec\xbd\x94\xeb\x94\xa9\x28\x55\x54\x46\x2d\x38\x29");
text11->bounds(&x, &y, &w2, &h2);

//RadialGradient
auto fill2 = tvg::RadialGradient::gen();
fill2->radial(x + w2 * 0.5f, y + h2 * 0.5f, w2 * 0.5f, x + w2 * 0.5f, y + h2 * 0.5f, 0.0f);

//Gradient Color Stops
tvg::Fill::ColorStop colorStops2[3];
colorStops2[0] = {0, 0, 255, 255, 255};
colorStops2[1] = {0.5, 255, 255, 0, 255};
colorStops2[2] = {1, 255, 255, 255, 255};

fill2->colorStops(colorStops2, 3);

text11->fill(fill2);
text11->translate(0, 420);

canvas->add(text11);

auto text12 = tvg::Text::gen();
text12->font("SentyCloud");
text12->size(50);
text12->fill(255, 25, 25);
text12->outline(3, 255, 200, 200);
text12->text("\xe4\xb8\x8d\xe5\x88\xb0\xe9\x95\xbf\xe5\x9f\x8e\xe9\x9d\x9e\xe5\xa5\xbd\xe6\xb1\x89\xef\xbc\x81");
text12->translate(0, 495);
canvas->add(text12);

auto text13 = tvg::Text::gen();
text13->font("DMSans");
text13->size(20);
text13->fill(255, 255, 255);
text13->text("LINE-FEED TEST. THIS IS THE FIRST LINE - \nTHIS IS THE SECOND LINE.");
text13->translate(0, 595);
canvas->add(text13);

auto text14 = tvg::Text::gen();
text14->font("DMSans");
text14->size(20);
text14->fill(255, 255, 255);
text14->spacing(1.5f, 1.5f);
text14->text("1.5x SPACING TEST. THIS IS THE FIRST LINE - \nTHIS IS THE SECOND LINE.");
text14->translate(0, 670);
canvas->add(text14);

return true;
}
};


/************************************************************************/
/* Entry Point */
/************************************************************************/

int main(int argc, char **argv)
{
return tvgexam::main(new UserExample, argc, argv, false, 1024, 1024);
}
32 changes: 16 additions & 16 deletions src/Text.cpp → src/TextTtf.cpp
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Expand Up @@ -59,17 +59,17 @@ struct UserExample : tvgexam::Example

auto text = tvg::Text::gen();
text->font("PublicSans-Regular");
text->size(80);
text->text("THORVG Text");
text->size(60);
text->text("THORVG TrueType Font");
text->fill(255, 255, 255);
canvas->add(text);

auto text2 = tvg::Text::gen();
text2->font("PublicSans-Regular");
text2->size(30);
text2->italic();
text2->text("Font = \"PublicSans-Regular\", Size = 40, Style = Italic");
text2->translate(0, 150);
text2->text("Font = \"PublicSans-Regular\", Size = 30, Style = Italic");
text2->translate(0, 120);
text2->fill(255, 255, 255);
canvas->add(text2);

Expand All @@ -78,39 +78,39 @@ struct UserExample : tvgexam::Example
text3->size(40);
text3->text("Kerning Test: VA, AV, TJ, JT");
text3->fill(255, 255, 255);
text3->translate(0, 225);
text3->translate(0, 195);
canvas->add(text3);

auto text4 = tvg::Text::gen();
text4->font("PublicSans-Regular");
text4->size(25);
text4->text("Purple Text");
text4->fill(255, 0, 255);
text4->translate(0, 310);
text4->translate(0, 280);
canvas->add(text4);

auto text5 = tvg::Text::gen();
text5->font("PublicSans-Regular");
text5->size(25);
text5->text("Gray Text");
text5->fill(150, 150, 150);
text5->translate(220, 310);
text5->translate(220, 280);
canvas->add(text5);

auto text6 = tvg::Text::gen();
text6->font("PublicSans-Regular");
text6->size(25);
text6->text("Yellow Text");
text6->fill(255, 255, 0);
text6->translate(400, 310);
text6->translate(400, 280);
canvas->add(text6);

auto text7 = tvg::Text::gen();
text7->font("NOTO-SANS-KR");
text7->size(15);
text7->text("Transformed Text - 30'");
text7->fill(0, 0, 0);
text7->translate(600, 400);
text7->translate(600, 370);
text7->rotate(30);
canvas->add(text7);

Expand All @@ -119,7 +119,7 @@ struct UserExample : tvgexam::Example
text8->size(15);
text8->fill(0, 0, 0);
text8->text("Transformed Text - 90'");
text8->translate(600, 400);
text8->translate(600, 370);
text8->rotate(90);
canvas->add(text8);

Expand All @@ -128,7 +128,7 @@ struct UserExample : tvgexam::Example
text9->size(15);
text9->fill(0, 0, 0);
text9->text("Transformed Text - 180'");
text9->translate(800, 400);
text9->translate(800, 370);
text9->rotate(180);
canvas->add(text9);

Expand All @@ -153,7 +153,7 @@ struct UserExample : tvgexam::Example
fill->colorStops(colorStops, 3);
text10->fill(fill);

text10->translate(0, 350);
text10->translate(0, 320);

canvas->add(text10);

Expand All @@ -176,7 +176,7 @@ struct UserExample : tvgexam::Example
fill2->colorStops(colorStops2, 3);

text11->fill(fill2);
text11->translate(0, 450);
text11->translate(0, 420);

canvas->add(text11);

Expand All @@ -186,15 +186,15 @@ struct UserExample : tvgexam::Example
text12->fill(255, 25, 25);
text12->outline(3, 255, 200, 200);
text12->text("\xe4\xb8\x8d\xe5\x88\xb0\xe9\x95\xbf\xe5\x9f\x8e\xe9\x9d\x9e\xe5\xa5\xbd\xe6\xb1\x89\xef\xbc\x81");
text12->translate(0, 525);
text12->translate(0, 495);
canvas->add(text12);

auto text13 = tvg::Text::gen();
text13->font("PublicSans-Regular");
text13->size(20);
text13->fill(255, 255, 255);
text13->text("LINE-FEED TEST. THIS IS THE FIRST LINE - \nTHIS IS THE SECOND LINE.");
text13->translate(0, 625);
text13->translate(0, 595);
canvas->add(text13);

auto text14 = tvg::Text::gen();
Expand All @@ -203,7 +203,7 @@ struct UserExample : tvgexam::Example
text14->fill(255, 255, 255);
text14->spacing(1.5f, 1.5f);
text14->text("1.5x SPACING TEST. THIS IS THE FIRST LINE - \nTHIS IS THE SECOND LINE.");
text14->translate(0, 700);
text14->translate(0, 670);
canvas->add(text14);

return true;
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3 changes: 2 additions & 1 deletion src/meson.build
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Expand Up @@ -76,7 +76,8 @@ source_file = [
'StrokeLine.cpp',
'StrokeMiterlimit.cpp',
'Svg.cpp',
'Text.cpp',
'TextOtf.cpp',
'TextTtf.cpp',
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'TextEffects.cpp',
'TextLayout.cpp',
'TextLineWrap.cpp',
Expand Down
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