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Implemented typesetter to allow exact paging. Improved spacing between chars.

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dejvino
2020-02-01 01:04:11 +01:00
parent 05f1856a10
commit f343983184
11 changed files with 150 additions and 22 deletions
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components/epaper/EPD.c
+4 -3
View File
@@ -44,6 +44,7 @@ uint8_t font_transparent; // if not 0 draw fonts transparent
uint8_t font_forceFixed; // if not zero force drawing proportional fonts with fixed width
uint8_t font_buffered_char;
uint8_t font_line_space; // additional spacing between text lines; added to font height
uint8_t font_x_space; // additional spacing between characters in x axis
uint8_t text_wrap; // if not 0 wrap long text to the new line, else clip
color_t _fg; // current foreground color for fonts
color_t _bg; // current background for non transparent fonts
@@ -1732,10 +1733,10 @@ int EPD_getStringWidth(char* str)
char* tempStrptr = str;
while (*tempStrptr != 0) {
if (getCharPtr(*tempStrptr++)) {
strWidth += (((fontChar.width > fontChar.xDelta) ? fontChar.width : fontChar.xDelta) + 1);
strWidth += (((fontChar.width > fontChar.xDelta) ? fontChar.width : fontChar.xDelta) + font_x_space);
}
}
strWidth--;
strWidth -= font_x_space;
}
return strWidth;
}
@@ -1980,7 +1981,7 @@ void EPD_print(char *st, int x, int y) {
// Let's print the character
if (cfont.x_size == 0) {
// == proportional font
if (font_rotate == 0) EPD_X += printProportionalChar( EPD_X, EPD_Y) + 1;
if (font_rotate == 0) EPD_X += printProportionalChar( EPD_X, EPD_Y) + font_x_space;
else {
// rotated proportional font
offset += rotatePropChar(x, y, offset);
components/epaper/EPD.h
+1
View File
@@ -45,6 +45,7 @@ extern uint8_t font_transparent; // if not 0 draw fonts transparent
extern uint8_t font_forceFixed; // if not zero force drawing proportional fonts with fixed width
extern uint8_t font_buffered_char;
extern uint8_t font_line_space; // additional spacing between text lines; added to font height
extern uint8_t font_x_space; // additional spacing between characters in x axis
extern uint8_t text_wrap; // if not 0 wrap long text to the new line, else clip
extern color_t _fg; // current foreground color for fonts
extern color_t _bg; // current background for non transparent fonts