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font_wip branch: new WIP font stuff using "stb_truetype.h",

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not implemented for EAN/UPC, not fully tested
This commit is contained in:
gitlost
2026-07-27 12:21:19 +01:00
parent d6a4bdfe90
commit a4f0fa0fd2
144 changed files with 8276 additions and 1567 deletions
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backend_qt/qzint.cpp
+68 -5
View File
@@ -180,8 +180,8 @@ namespace Zint {
m_fgStr(QSL("000000")), m_bgStr(QSL("FFFFFF")), m_cmyk(false),
m_borderType(0), m_borderWidth(0),
m_whitespace(0), m_vwhitespace(0),
m_fontSetting(0),
m_show_hrt(true),
m_show_hrt(ZINT_HRT_ALL),
m_fontSetting(0), m_halign(0), m_font_height(0), m_grayscale(false), m_gs1_newline(false),
m_gssep(false),
m_quiet_zones(false), m_no_quiet_zones(false),
m_compliant_height(false),
@@ -259,7 +259,23 @@ namespace Zint {
m_zintSymbol->option_1 = m_option_1;
m_zintSymbol->option_2 = m_option_2;
m_zintSymbol->option_3 = m_option_3;
m_zintSymbol->show_hrt = m_show_hrt ? 1 : 0;
m_zintSymbol->show_hrt = m_show_hrt;
if (m_grayscale) {
m_zintSymbol->show_hrt |= ZINT_HRT_GRAYSCALE;
}
if (m_halign == ZINT_HRT_HALIGN_LEFT) {
m_zintSymbol->show_hrt |= ZINT_HRT_HALIGN_LEFT;
} else if (m_halign == ZINT_HRT_HALIGN_RIGHT) {
m_zintSymbol->show_hrt |= ZINT_HRT_HALIGN_RIGHT;
}
if (m_gs1_newline) {
m_zintSymbol->show_hrt |= ZINT_HRT_GS1_NEWLINE;
}
if (m_font_height >= 10 && m_font_height <= 200) {
m_zintSymbol->show_hrt |= m_font_height << 16;
}
m_zintSymbol->input_mode = m_input_mode;
if (m_gs1parens) {
m_zintSymbol->input_mode |= GS1PARENS_MODE;
@@ -273,6 +289,7 @@ namespace Zint {
if (m_gs1syntaxengine) {
m_zintSymbol->input_mode |= GS1SYNTAXENGINE_MODE;
}
m_zintSymbol->eci = m_eci;
m_zintSymbol->dpmm = m_dpmm;
m_zintSymbol->dot_size = m_dot_size;
@@ -676,11 +693,57 @@ namespace Zint {
/* Show (true) or hide (false) Human Readable Text (HRT) */
bool QZint::showText() const {
return m_show_hrt;
return !!m_show_hrt;
}
void QZint::setShowText(bool showText) {
m_show_hrt = showText;
m_show_hrt = showText ? ZINT_HRT_ALL : 0;
}
/* Horizontal alignment of HRT */
int QZint::halign() const {
return m_halign;
}
void QZint::setHAlign(int halignIndex) { // Sets from combobox index
if (halignIndex == 1) {
m_halign = ZINT_HRT_HALIGN_LEFT;
} else if (halignIndex == 2) {
m_halign = ZINT_HRT_HALIGN_RIGHT;
} else {
m_halign = 0;
}
}
void QZint::setHAlignValue(int halign) { // Sets literal value
m_halign = halign == ZINT_HRT_HALIGN_LEFT || halign == ZINT_HRT_HALIGN_RIGHT ? halign : 0;
}
/* Font height */
int QZint::fontHeight() const {
return m_font_height;
}
void QZint::setFontHeight(int fontHeight) {
m_font_height = fontHeight >= 10 && fontHeight <= 200 ? fontHeight : 0;
}
/* 8-bit grayscale raster font mode */
bool QZint::grayscale() const {
return m_grayscale;
}
void QZint::setGrayscale(bool grayscale) {
m_grayscale = grayscale;
}
/* 8-bit grayscale raster font mode */
bool QZint::gs1Newline() const {
return m_gs1_newline;
}
void QZint::setGS1Newline(bool gs1Newline) {
m_gs1_newline = gs1Newline;
}
/* Set to true to use GS (Group Separator) instead of FNC1 as GS1 separator (Data Matrix) */
backend_qt/qzint.h
+24 -3
View File
@@ -171,9 +171,26 @@ public:
void setTextGap(float textGap);
/* Show (true) or hide (false) Human Readable Text (HRT) */
bool showText() const; // `symbol->show_hrt`
bool showText() const; // `symbol->show_hrt` as boolean
void setShowText(bool showText);
/* Horizontal alignment of HRT */
int halign() const; // ZINT_HRT_HALIGN_LEFT/RIGHT
void setHAlign(int halignIndex); // Sets from combobox index
void setHAlignValue(int halign); // Sets literal value
/* Font height */
int fontHeight() const;
void setFontHeight(int fontHeight);
/* 8-bit grayscale raster font mode */
bool grayscale() const;
void setGrayscale(bool grayscale);
/* Put each GS1 AI on a newline in HRT */
bool gs1Newline() const;
void setGS1Newline(bool gs1Newline);
/* Set to true to use GS (Group Separator) instead of FNC1 as GS1 separator (Data Matrix) */
bool gsSep() const; // `symbol->output_options | GS1_GS_SEPARATOR`
void setGSSep(bool gsSep);
@@ -264,7 +281,7 @@ public:
/* Test capabilities - `ZBarcode_Cap()` */
bool hasHRT(int symbology = 0) const;
bool hasHRT(int symbology = 0) const; /* Whether has HRT by default */
bool isStackable(int symbology = 0) const;
bool isEANUPC(int symbology = 0) const;
bool isExtendable(int symbology = 0) const; /* Legacy - same as `isEANUPC()` */
@@ -405,8 +422,12 @@ private:
int m_borderWidth;
int m_whitespace;
int m_vwhitespace;
int m_show_hrt;
int m_fontSetting;
bool m_show_hrt;
int m_halign;
int m_font_height;
bool m_grayscale;
bool m_gs1_newline;
bool m_gssep;
bool m_quiet_zones;
bool m_no_quiet_zones;