This is the object that is capable of rendering dialogs. More...
#include <drawer.h>
Public Member Functions | |
| virtual font_size_t | getFontSizing (IN eElementType type, IN const char *text)=0 |
| return the pixel size of the given string (based on whatever font the Drawer wants to use for this sort of element) | |
| virtual border_size_t | getBorderSizing (IN eElementType type)=0 |
| return the border size (in pixels) for the given element type | |
| virtual void | drawString (IN eElementType type, IN const point_t &pos, IN const char *text)=0 |
| draw a string (using whatever font the Drawer wants to use for this element type) at the given position. | |
| virtual void | drawRectWithBorder (IN eElementType type, IN const rect_t &rect)=0 |
| draw a rect with a border at the given position. | |
| virtual void | drawCircle (IN const point_t &pos, IN float radius)=0 |
| draw a circle at the specified position | |
| virtual | ~Drawer (void) throw () |
Detailed Description
This is the object that is capable of rendering dialogs.
This library (core dialog library) does NOT render dialogs! That is up to a client-supplied library. This is the interface that the client must support to render dialogs.
Definition at line 97 of file dialog/drawer.h.
Member Function Documentation
| virtual font_size_t dialog::Drawer::getFontSizing | ( | IN eElementType | type, | |
| IN const char * | text | |||
| ) | [pure virtual] |
return the pixel size of the given string (based on whatever font the Drawer wants to use for this sort of element)
| virtual border_size_t dialog::Drawer::getBorderSizing | ( | IN eElementType | type | ) | [pure virtual] |
return the border size (in pixels) for the given element type
| virtual void dialog::Drawer::drawString | ( | IN eElementType | type, | |
| IN const point_t & | pos, | |||
| IN const char * | text | |||
| ) | [pure virtual] |
draw a string (using whatever font the Drawer wants to use for this element type) at the given position.
| virtual void dialog::Drawer::drawRectWithBorder | ( | IN eElementType | type, | |
| IN const rect_t & | rect | |||
| ) | [pure virtual] |
draw a rect with a border at the given position.
The rect interior AND the border should neatly fit within the specified rectangle.
| virtual void dialog::Drawer::drawCircle | ( | IN const point_t & | pos, | |
| IN float | radius | |||
| ) | [pure virtual] |
draw a circle at the specified position
The documentation for this class was generated from the following files:
