cottongin/crosspoint-reader
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 4 Wiki Activity

feat: Add CSS parsing and CSS support in EPUBs

Browse Source
This commit is contained in:
Jake Kenneally
2026-01-17 17:57:04 -05:00
parent 21277e03eb
commit 94ce987f2c
19 changed files with 1290 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
lib/GfxRenderer/GfxRenderer.cpp
View File

@@ -449,6 +449,20 @@ int GfxRenderer::getSpaceWidth(const int fontId) const {
return fontMap.at(fontId).getGlyph(' ', EpdFontFamily::REGULAR)->advanceX;
}
int GfxRenderer::getIndentWidth(const int fontId, const char* text) const {
if (fontMap.count(fontId) == 0) {
Serial.printf("[%lu] [GFX] Font %d not found\n", millis(), fontId);
return 0;
}
uint32_t cp;
int width = 0;
while ((cp = utf8NextCodepoint(reinterpret_cast<const uint8_t**>(&text)))) {
width += fontMap.at(fontId).getGlyph(cp, EpdFontFamily::REGULAR)->advanceX;
}
return width;
}
int GfxRenderer::getFontAscenderSize(const int fontId) const {
if (fontMap.count(fontId) == 0) {
Serial.printf("[%lu] [GFX] Font %d not found\n", millis(), fontId);

1
lib/GfxRenderer/GfxRenderer.h
View File

@@ -78,6 +78,7 @@ class GfxRenderer {
void drawText(int fontId, int x, int y, const char* text, bool black = true,
EpdFontFamily::Style style = EpdFontFamily::REGULAR) const;
int getSpaceWidth(int fontId) const;
int getIndentWidth(int fontId, const char* text) const;
int getFontAscenderSize(int fontId) const;
int getLineHeight(int fontId) const;
std::string truncatedText(int fontId, const char* text, int maxWidth,