diff options
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H | 1 | ||||
| -rw-r--r-- | src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H index 177f0b9b7..4116b79b9 100644 --- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H +++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H @@ -144,6 +144,7 @@ protected: void rectf_unscaled(int x, int y, int w, int h) FL_OVERRIDE; void colored_rectf(int x, int y, int w, int h, uchar r, uchar g, uchar b) FL_OVERRIDE; void line_unscaled(int x, int y, int x1, int y1) FL_OVERRIDE; + void line_unscaled(int x, int y, int x1, int y1, int x2, int y2) FL_OVERRIDE; void xyline_unscaled(int x, int y, int x1) FL_OVERRIDE; void *change_pen_width(int lwidth) FL_OVERRIDE; void reset_pen_width(void *data) FL_OVERRIDE; diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx index ea24eba34..bdd5cbce3 100644 --- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx +++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx @@ -239,6 +239,17 @@ void Fl_Xlib_Graphics_Driver::line_unscaled(int x, int y, int x1, int y1) { x1 + this->floor(offset_x_) , y1 + this->floor(offset_y_) ); } +void Fl_Xlib_Graphics_Driver::line_unscaled(int x, int y, int x1, int y1, int x2, int y2) { + if (!clip_line(x1, y1, x, y) && !clip_line(x1, y1, x2, y2)) { + XPoint p[3]; + int offset = floor(offset_x_); + p[0].x = x + offset; p[0].y = y + offset; + p[1].x = x1 + offset; p[1].y = y1 + offset; + p[2].x = x2 + offset; p[2].y = y2 + offset; + XDrawLines(fl_display, fl_window, gc_, p, 3, 0); + } +} + void Fl_Xlib_Graphics_Driver::xyline_unscaled(int x, int y, int x1) { if (line_width_ >= 2) x1++; x += floor(offset_x_) ; |