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PicoVector: render text that doesn't end with a linebreak.

This commit is contained in:
Phil Howard 2024-06-05 14:44:35 +01:00
parent 2a86aa3d56
commit e567b48910
1 changed files with 6 additions and 1 deletions
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7
libraries/pico_vector/alright-fonts.h
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@ -250,6 +250,7 @@ void af_render_character(af_face_t *face, const char c, af_text_metrics_t *tm) {
int get_line_width(af_face_t *face, const char *text, af_text_metrics_t *tm) {
int line_width = 0;
char *end = strchr(text, '\n');
if (!end) end = (char *)text + strlen(text);
for(char c = *text; text < end; text++, c = *text) {
af_glyph_t *glyph = find_glyph(face, c);
if(!glyph) {
@ -297,7 +298,9 @@ void af_render(af_face_t *face, const char *text, af_text_metrics_t *tm) {
caret.y = 0;
char *end = strchr(text, '\n');
while(end) {
if (!end) end = (char *)text + strlen(text);
while(true) {
int line_width = get_line_width(face, text, tm);
for(char c = *text; text < end; text++, c = *text) {
@ -331,7 +334,9 @@ void af_render(af_face_t *face, const char *text, af_text_metrics_t *tm) {
}
text = end + 1;
if (*text == '\0') break;
end = strchr(text, '\n');
if (!end) end = (char *)text + strlen(text);
caret.x = 0;
caret.y += line_height;