pxdouble.h File Reference

Renderer for double pixels (2x2). More...

#include "struct.h"

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Functions
void	Pixel_double (word x, word y, byte color)
byte	Read_pixel_double (word x, word y)
void	Block_double (word start_x, word start_y, word width, word height, byte color)
void	Pixel_preview_normal_double (word x, word y, byte color)
void	Pixel_preview_magnifier_double (word x, word y, byte color)
void	Horizontal_XOR_line_double (word x_pos, word y_pos, word width)
void	Vertical_XOR_line_double (word x_pos, word y_pos, word height)
void	Display_brush_color_double (word x_pos, word y_pos, word x_offset, word y_offset, word width, word height, byte transp_color, word brush_width)
void	Display_brush_mono_double (word x_pos, word y_pos, word x_offset, word y_offset, word width, word height, byte transp_color, byte color, word brush_width)
void	Clear_brush_double (word x_pos, word y_pos, word x_offset, word y_offset, word width, word height, byte transp_color, word image_width)
void	Remap_screen_double (word x_pos, word y_pos, word width, word height, byte *conversion_table)
void	Display_part_of_screen_double (word width, word height, word image_width)
void	Display_line_on_screen_double (word x_pos, word y_pos, word width, byte *line)
void	Read_line_screen_double (word x_pos, word y_pos, word width, byte *line)
void	Display_part_of_screen_scaled_double (word width, word height, word image_width, byte *buffer)
void	Display_brush_color_zoom_double (word x_pos, word y_pos, word x_offset, word y_offset, word width, word end_y_pos, byte transp_color, word brush_width, byte *buffer)
void	Display_brush_mono_zoom_double (word x_pos, word y_pos, word x_offset, word y_offset, word width, word end_y_pos, byte transp_color, byte color, word brush_width, byte *buffer)
void	Clear_brush_scaled_double (word x_pos, word y_pos, word x_offset, word y_offset, word width, word end_y_pos, byte transp_color, word image_width, byte *buffer)
void	Display_brush_double (byte *brush, word x_pos, word y_pos, word x_offset, word y_offset, word width, word height, byte transp_color, word brush_width)
void	Display_line_on_screen_fast_double (word x_pos, word y_pos, word width, byte *line)

Detailed Description

Renderer for double pixels (2x2).

Function Documentation

Pixel_double()

void Pixel_double	(	word	x,
		word	y,
		byte	color
	)

References Set_Screen_pixel(), ZOOMX, and ZOOMY.

Referenced by Pixel_preview_magnifier_double(), and Pixel_preview_normal_double().

Read_pixel_double()

byte Read_pixel_double	(	word	x,
		word	y
	)

References Get_Screen_pixel(), ZOOMX, and ZOOMY.

Block_double()

void Block_double	(	word	start_x,
		word	start_y,
		word	width,
		word	height,
		byte	color
	)

References Screen_FillRect(), ZOOMX, and ZOOMY.

Referenced by Pixel_preview_magnifier_double().

Pixel_preview_normal_double()

void Pixel_preview_normal_double	(	word	x,
		word	y,
		byte	color
	)

References Main, T_Document::offset_X, T_Document::offset_Y, and Pixel_double().

Pixel_preview_magnifier_double()

void Pixel_preview_magnifier_double	(	word	x,
		word	y,
		byte	color
	)

References Block_double(), Limit_left_zoom, Limit_top_zoom, Limit_visible_bottom_zoom, Limit_visible_right_zoom, T_Document::magnifier_factor, T_Document::magnifier_offset_X, T_Document::magnifier_offset_Y, Main, Menu_Y, T_Document::offset_X, T_Document::offset_Y, Pixel_double(), and T_Document::X_zoom.

Horizontal_XOR_line_double()

void Horizontal_XOR_line_double	(	word	x_pos,
		word	y_pos,
		word	width
	)

References Get_Screen_pixel(), Set_Screen_pixel(), xor_lut, ZOOMX, and ZOOMY.

Vertical_XOR_line_double()

void Vertical_XOR_line_double	(	word	x_pos,
		word	y_pos,
		word	height
	)

References Get_Screen_pixel(), Set_Screen_pixel(), xor_lut, ZOOMX, and ZOOMY.

Display_brush_color_double()

void Display_brush_color_double	(	word	x_pos,
		word	y_pos,
		word	x_offset,
		word	y_offset,
		word	width,
		word	height,
		byte	transp_color,
		word	brush_width
	)

References Brush, Get_Screen_pixel_ptr(), Update_rect(), ZOOMX, and ZOOMY.

Display_brush_mono_double()

void Display_brush_mono_double	(	word	x_pos,
		word	y_pos,
		word	x_offset,
		word	y_offset,
		word	width,
		word	height,
		byte	transp_color,
		byte	color,
		word	brush_width
	)

References Brush, Get_Screen_pixel_ptr(), Update_rect(), ZOOMX, and ZOOMY.

Clear_brush_double()

void Clear_brush_double	(	word	x_pos,
		word	y_pos,
		word	x_offset,
		word	y_offset,
		word	width,
		word	height,
		byte	transp_color,
		word	image_width
	)

References Get_Screen_pixel_ptr(), Main, Main_screen, T_Document::offset_X, T_Document::offset_Y, Update_rect(), ZOOMX, and ZOOMY.

Remap_screen_double()

void Remap_screen_double	(	word	x_pos,
		word	y_pos,
		word	width,
		word	height,
		byte *	conversion_table
	)

References Get_Screen_pixel_ptr(), Update_rect(), ZOOMX, and ZOOMY.

Display_part_of_screen_double()

void Display_part_of_screen_double	(	word	width,
		word	height,
		word	image_width
	)

References Get_Screen_pixel_ptr(), Main, Main_screen, T_Document::offset_X, T_Document::offset_Y, ZOOMX, and ZOOMY.

Display_line_on_screen_double()

void Display_line_on_screen_double	(	word	x_pos,
		word	y_pos,
		word	width,
		byte *	line
	)

References Set_Screen_pixel(), ZOOMX, and ZOOMY.

Read_line_screen_double()

void Read_line_screen_double	(	word	x_pos,
		word	y_pos,
		word	width,
		byte *	line
	)

References Get_Screen_pixel_ptr(), ZOOMX, and ZOOMY.

Display_part_of_screen_scaled_double()

void Display_part_of_screen_scaled_double	(	word	width,
		word	height,
		word	image_width,
		byte *	buffer
	)

References Display_line_on_screen_fast_double(), T_Document::magnifier_factor, T_Document::magnifier_offset_X, T_Document::magnifier_offset_Y, Main, Main_screen, Redraw_grid(), Update_rect(), T_Document::X_zoom, Zoom_a_line(), and ZOOMX.

Display_brush_color_zoom_double()

void Display_brush_color_zoom_double	(	word	x_pos,
		word	y_pos,
		word	x_offset,
		word	y_offset,
		word	width,
		word	end_y_pos,
		byte	transp_color,
		word	brush_width,
		byte *	buffer
	)

References Brush, Display_transparent_line_on_screen_wide(), Get_Screen_pixel_ptr(), T_Document::magnifier_factor, Main, Zoom_a_line(), ZOOMX, and ZOOMY.

Display_brush_mono_zoom_double()

void Display_brush_mono_zoom_double	(	word	x_pos,
		word	y_pos,
		word	x_offset,
		word	y_offset,
		word	width,
		word	end_y_pos,
		byte	transp_color,
		byte	color,
		word	brush_width,
		byte *	buffer
	)

References Brush, Display_transparent_mono_line_on_screen_double(), T_Document::magnifier_factor, Main, Redraw_grid(), Update_rect(), Zoom_a_line(), and ZOOMY.

Clear_brush_scaled_double()

void Clear_brush_scaled_double	(	word	x_pos,
		word	y_pos,
		word	x_offset,
		word	y_offset,
		word	width,
		word	end_y_pos,
		byte	transp_color,
		word	image_width,
		byte *	buffer
	)

References Display_line_on_screen_fast_double(), T_Document::magnifier_factor, Main, Main_screen, Redraw_grid(), Update_rect(), Zoom_a_line(), and ZOOMX.

Display_brush_double()

void Display_brush_double	(	byte *	brush,
		word	x_pos,
		word	y_pos,
		word	x_offset,
		word	y_offset,
		word	width,
		word	height,
		byte	transp_color,
		word	brush_width
	)

References Get_Screen_pixel_ptr(), ZOOMX, and ZOOMY.

Display_line_on_screen_fast_double()

void Display_line_on_screen_fast_double	(	word	x_pos,
		word	y_pos,
		word	width,
		byte *	line
	)

References Get_Screen_pixel_ptr(), ZOOMX, and ZOOMY.

Referenced by Clear_brush_scaled_double(), and Display_part_of_screen_scaled_double().