PIScreenDrawer Class Reference

Helper that draws primitives and text into a PIScreen cell buffer. More...

#include <piscreendrawer.h>

Public Types
enum	ArtChar { }
	Predefined pseudographic and widget-state symbols. More...

Public Member Functions
void	clear ()
	Clears the whole target buffer.
void	clearRect (int x0, int y0, int x1, int y1)
	Clears a rectangular area in the target buffer with spaces.
void	drawPixel (int x, int y, const PIChar &c, PIScreenTypes::Color col_char=PIScreenTypes::Default, PIScreenTypes::Color col_back=PIScreenTypes::Default, PIScreenTypes::CharFlags flags_char=0)
	Draws one cell at position (x, y).
void	drawLine (int x0, int y0, int x1, int y1, const PIChar &c, PIScreenTypes::Color col_char=PIScreenTypes::Default, PIScreenTypes::Color col_back=PIScreenTypes::Default, PIScreenTypes::CharFlags flags_char=0)
	Draws a line between two points.
void	drawRect (int x0, int y0, int x1, int y1, const PIChar &c, PIScreenTypes::Color col_char=PIScreenTypes::Default, PIScreenTypes::Color col_back=PIScreenTypes::Default, PIScreenTypes::CharFlags flags_char=0)
	Draws a rectangular outline with the specified symbol.
void	drawFrame (int x0, int y0, int x1, int y1, PIScreenTypes::Color col_char=PIScreenTypes::Default, PIScreenTypes::Color col_back=PIScreenTypes::Default, PIScreenTypes::CharFlags flags_char=0)
	Draws a frame using predefined art symbols.
void	drawText (int x, int y, const PIString &s, PIScreenTypes::Color col_char=PIScreenTypes::Default, PIScreenTypes::Color col_back=PIScreenTypes::Transparent, PIScreenTypes::CharFlags flags_char=0)
	Draws text starting at (x, y).
void	fillRect (int x0, int y0, int x1, int y1, const PIChar &c, PIScreenTypes::Color col_char=PIScreenTypes::Default, PIScreenTypes::Color col_back=PIScreenTypes::Default, PIScreenTypes::CharFlags flags_char=0)
	Fills a rectangular area with one symbol and cell format.
void	fillRect (int x0, int y0, int x1, int y1, PIVector< PIVector< PIScreenTypes::Cell > > &content)
	Copies a cell matrix into a rectangular area.
PIChar	artChar (const ArtChar type) const
	Returns a predefined art symbol.

Static Public Member Functions
static void	clear (PIVector< PIVector< PIScreenTypes::Cell > > &cells)
	Fills an arbitrary cell buffer with default cells.

Detailed Description

Helper that draws primitives and text into a PIScreen cell buffer.

Provides methods for drawing primitives such as pixels, lines, rectangles, and text on console screen.

Member Enumeration Documentation

ArtChar

enum PIScreenDrawer::ArtChar

Predefined pseudographic and widget-state symbols.

Defines available characters for drawing ASCII art primitives.

Enumerator
LineHorizontal	Horizontal line symbol.
Cross	Line intersection symbol.
CornerTopLeft	Top-left frame corner.
CornerTopRight	Top-right frame corner.
CornerBottomLeft	Bottom-left frame corner.
CornerBottomRight	Bottom-right frame corner.
Unchecked	Unchecked box symbol.
Checked	Checked box symbol.