diff options
Diffstat (limited to 'NxWidgets/libnxwidgets/src/cgraphicsport.cxx')
| -rw-r--r-- | NxWidgets/libnxwidgets/src/cgraphicsport.cxx | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/NxWidgets/libnxwidgets/src/cgraphicsport.cxx b/NxWidgets/libnxwidgets/src/cgraphicsport.cxx index 5791ab773..d3fcdd3b5 100644 --- a/NxWidgets/libnxwidgets/src/cgraphicsport.cxx +++ b/NxWidgets/libnxwidgets/src/cgraphicsport.cxx @@ -1,7 +1,7 @@ /**************************************************************************** * NxWidgets/libnxwidgets/src/cgraphicsport.cxx * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. + * Copyright (C) 2012, 2015 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -241,16 +241,18 @@ void CGraphicsPort::drawVertLine(nxgl_coord_t x, nxgl_coord_t y, /** * Draw a line of a fixed color in the window. * - * @param x1 The x coordinate of the start point of the line. - * @param y1 The y coordinate of the start point of the line. - * @param x2 The x coordinate of the end point of the line. - * @param y2 The y coordinate of the end point of the line. - * @param color The color of the line. + * @param x1 - The x coordinate of the start point of the line. + * @param y1 - The y coordinate of the start point of the line. + * @param x2 - The x coordinate of the end point of the line. + * @param y2 - The y coordinate of the end point of the line. + * @param color - The color of the line. + * @param capped - Draw a circular cap both ends of the line to support + * - better line joins */ void CGraphicsPort::drawLine(nxgl_coord_t x1, nxgl_coord_t y1, nxgl_coord_t x2, nxgl_coord_t y2, - nxgl_mxpixel_t color) + nxgl_mxpixel_t color, bool capped) { struct nxgl_vector_s vector; @@ -259,7 +261,7 @@ void CGraphicsPort::drawLine(nxgl_coord_t x1, nxgl_coord_t y1, vector.pt2.x = x2; vector.pt2.y = y2; - if (!m_pNxWnd->drawLine(&vector, 1, color)) + if (!m_pNxWnd->drawLine(&vector, 1, color, capped)) { gdbg("INxWindow::drawLine failed\n"); } |