Bug fix for drawing boxes of size 3x3 pixels

release/v2.9
inmarket 2017-11-07 17:47:55 +10:00
parent 37732af0b5
commit 87ec4b7c77
1 changed files with 11 additions and 11 deletions

View File

@ -2963,11 +2963,11 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
g->p.color = color;
if (cx - x > 2) {
if (cx - x >= 2) {
g->p.x = x; g->p.y = y; g->p.x1 = cx; hline_clip(g);
if (y != cy) {
g->p.x = x; g->p.y = cy; g->p.x1 = cx; hline_clip(g);
if (cy - y > 2) {
if (cy - y >= 2) {
y++; cy--;
g->p.x = x; g->p.y = y; g->p.y1 = cy; vline_clip(g);
g->p.x = cx; g->p.y = y; g->p.y1 = cy; vline_clip(g);
@ -3128,13 +3128,13 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
/* Give a max number of steps, the calculation usually takes 3 or 4 */
for(maxSteps = 8; maxSteps > 0; maxSteps--)
{
/* Use an adapted version of Newton's algorithm to find the correct length
/* Use an adapted version of Newton's algorithm to find the correct length
* This calculation converge quadratically towards the correct length
* n(x+1) = (n(x) + len^2 / n(x)) / 2
* n(x+1) = (n(x) + len^2 / n(x)) / 2
*/
len_n = (len + len2 / len) / 2;
/* We reach max precision when the last result is equal or greater than the previous one */
/* We reach max precision when the last result is equal or greater than the previous one */
if(len_n >= len){
break;
}
@ -3360,7 +3360,7 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
GD->t.wrapy += GD->t.font->line_height;
#undef GD
return TRUE;
}
}
#endif
void gdispGDrawChar(GDisplay *g, coord_t x, coord_t y, uint16_t c, font_t font, color_t color) {
@ -3459,7 +3459,7 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
#endif
}
#endif
// Save the clipping area
g->t.clipx0 = x;
g->t.clipy0 = y;
@ -3507,7 +3507,7 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
g->t.lrj = (justify & JUSTIFYMASK_LEFTRIGHT);
g->t.wrapx = x;
g->t.wrapy = y;
mf_wordwrap(font, cx, str, mf_drawline_callback, g);
} else
#endif
@ -3548,7 +3548,7 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
#endif
}
#endif
// Save the clipping area
g->t.clipx0 = x;
g->t.clipy0 = y;
@ -3565,7 +3565,7 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
} else
#endif
totalHeight = font->height;
// Select the anchor position
switch((justify & JUSTIFYMASK_TOPBOTTOM)) {
case justifyTop:
@ -3597,7 +3597,7 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
g->t.lrj = (justify & JUSTIFYMASK_LEFTRIGHT);
g->t.wrapx = x;
g->t.wrapy = y;
mf_wordwrap(font, cx, str, mf_fillline_callback, g);
} else
#endif