#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <math.h>
#include "global.h"
#include "data.h"
#include "error.h"
#include "misc.h"
#include "hid.h"
#include "hid_draw.h"
#include "../hidint.h"
#include "hid/common/hidnogui.h"
#include "hid/common/draw_helpers.h"
#include "png.h"
#include <gd.h>
#include "hid/common/hidinit.h"

Include dependency graph for png.c:

Data Structures
struct	color_struct
struct	hid_gc_struct
Defines
#define	CRASH fprintf(stderr, "HID error: pcb called unimplemented PNG function %s.\n", __FUNCTION__); abort()
#define	SCALE(w) ((int)round((w)/scale))
#define	SCALE_X(x) ((int)round(((x) - x_shift)/scale))
#define	SCALE_Y(y) ((int)round(((show_bottom_side ? (PCB->MaxHeight-(y)) : (y)) - y_shift)/scale))
#define	SWAP_IF_SOLDER(a, b) do { Coord c; if (show_bottom_side) { c=a; a=b; b=c; }} while (0)
#define	NOT_EDGE_X(x) ((x) != 0 && (x) != PCB->MaxWidth)
#define	NOT_EDGE_Y(y) ((y) != 0 && (y) != PCB->MaxHeight)
#define	NOT_EDGE(x, y) (NOT_EDGE_X(x) \|\| NOT_EDGE_Y(y))
#define	BADC -1
#define	PHOTO_FLIP_X 1
#define	PHOTO_FLIP_Y 2
#define	FMT_gif "GIF"
#define	FMT_jpg "JPEG"
#define	FMT_png "PNG"
#define	MASK_COLOUR_GREEN 0
#define	MASK_COLOUR_RED 1
#define	MASK_COLOUR_BLUE 2
#define	MASK_COLOUR_PURPLE 3
#define	MASK_COLOUR_BLACK 4
#define	MASK_COLOUR_WHITE 5
#define	PLATING_TIN 0
#define	PLATING_GOLD 1
#define	PLATING_SILVER 2
#define	PLATING_COPPER 3
#define	SILK_COLOUR_WHITE 0
#define	SILK_COLOUR_BLACK 1
#define	SILK_COLOUR_YELLOW 2
Typedefs
typedef struct color_struct	color_struct
typedef struct hid_gc_struct	hid_gc_struct
Functions
static void	png_fill_circle (hidGC gc, Coord cx, Coord cy, Coord radius)
	REGISTER_ATTRIBUTES (png_attribute_list)
static HID_Attribute *	png_get_export_options (int *n)
static int	layer_stack_sort (const void va, const void vb)
static void	parse_bloat (const char *str)
void	png_hid_export_to_file (FILE the_file, HID_Attr_Val options)
static void	clip (color_struct dest, color_struct source)
static void	blend (color_struct dest, double a_amount, color_struct a, color_struct *b)
static void	multiply (color_struct dest, color_struct a, color_struct *b)
static void	add (color_struct dest, double a_amount, const color_struct a, double b_amount, const color_struct *b)
static void	subtract (color_struct dest, double a_amount, const color_struct a, double b_amount, const color_struct *b)
static void	rgb (color_struct *dest, int r, int g, int b)
static void	ts_bs (gdImagePtr im)
static void	ts_bs_sm (gdImagePtr im)
static void	png_do_export (HID_Attr_Val *options)
static void	png_parse_arguments (int argc, char **argv)
static int	png_set_layer (const char *name, int group, int empty)
static hidGC	png_make_gc (void)
static void	png_destroy_gc (hidGC gc)
static void	png_use_mask (enum mask_mode mode)
static void	png_set_color (hidGC gc, const char *name)
static void	png_set_line_cap (hidGC gc, EndCapStyle style)
static void	png_set_line_width (hidGC gc, Coord width)
static void	png_set_draw_xor (hidGC gc, int xor_)
static void	use_gc (hidGC gc)
static void	png_draw_rect (hidGC gc, Coord x1, Coord y1, Coord x2, Coord y2)
static void	png_fill_rect (hidGC gc, Coord x1, Coord y1, Coord x2, Coord y2)
static void	png_draw_line (hidGC gc, Coord x1, Coord y1, Coord x2, Coord y2)
static void	png_draw_arc (hidGC gc, Coord cx, Coord cy, Coord width, Coord height, Angle start_angle, Angle delta_angle)
static void	png_fill_polygon (hidGC gc, int n_coords, Coord x, Coord y)
static void	png_calibrate (double xval, double yval)
static void	png_set_crosshair (int x, int y, int a)
void	hid_png_init ()
Variables
static HID	png_hid
static HID_DRAW	png_graphics
static void *	color_cache = NULL
static void *	brush_cache = NULL
static double	bloat = 0
static double	scale = 1
static Coord	x_shift = 0
static Coord	y_shift = 0
static int	show_bottom_side
static color_struct *	black = NULL
static color_struct *	white = NULL
static gdImagePtr	im = NULL
static gdImagePtr	master_im
static gdImagePtr	mask_im = NULL
static FILE *	f = 0
static int	linewidth = -1
static int	lastgroup = -1
static gdImagePtr	lastbrush = (gdImagePtr)((void *) -1)
static int	lastcap = -1
static int	print_group [MAX_GROUP]
static int	print_layer [MAX_ALL_LAYER]
static int	photo_mode
static int	photo_flip
static gdImagePtr	photo_copper [MAX_ALL_LAYER]
static gdImagePtr	photo_silk
static gdImagePtr	photo_mask
static gdImagePtr	photo_drill
static gdImagePtr *	photo_im
static gdImagePtr	photo_outline
static int	photo_groups [MAX_ALL_LAYER]
static int	photo_ngroups
static int	photo_has_inners
static int	doing_outline
static int	have_outline
static const char *	filetypes []
static const char *	mask_colour_names []
static const color_struct	mask_colours []
static const char *	plating_type_names []
static const char *	silk_colour_names []
static const color_struct	silk_colours []
static const color_struct	silk_top_shadow = {.r = 21, .g = 21, .b = 21}
static const color_struct	silk_bottom_shadow = {.r = 14, .g = 14, .b = 14}
HID_Attribute	png_attribute_list []
static int	top_group
static int	bottom_group
static const char *	filename
static BoxType *	bounds
static int	in_mono
static int	as_shown
static int	fill_holes
static int	smshadows [3][3]
static int	shadows [5][5]
static int	is_mask
static int	is_drill
static int	is_copper

Define Documentation

#define BADC -1

Definition at line 85 of file png.c.

Referenced by png_do_export(), png_set_color(), png_set_layer(), and use_gc().

#define CRASH fprintf(stderr, "HID error: pcb called unimplemented PNG function %s.\n", __FUNCTION__); abort()

Definition at line 59 of file png.c.

Referenced by png_calibrate().

#define FMT_gif "GIF"

Definition at line 138 of file png.c.

Referenced by png_do_export(), and REGISTER_ATTRIBUTES().

#define FMT_jpg "JPEG"

Definition at line 139 of file png.c.

Referenced by png_do_export(), and REGISTER_ATTRIBUTES().

#define FMT_png "PNG"

Definition at line 140 of file png.c.

Referenced by png_do_export(), and REGISTER_ATTRIBUTES().

#define MASK_COLOUR_BLACK 4

#define MASK_COLOUR_BLUE 2

#define MASK_COLOUR_GREEN 0

#define MASK_COLOUR_PURPLE 3

#define MASK_COLOUR_RED 1

#define MASK_COLOUR_WHITE 5

#define NOT_EDGE	(	x,
		y
	)	(NOT_EDGE_X(x) \|\| NOT_EDGE_Y(y))

Definition at line 80 of file png.c.

Referenced by png_draw_line(), and png_fill_polygon().

#define NOT_EDGE_X ( x ) ((x) != 0 && (x) != PCB->MaxWidth)

Definition at line 78 of file png.c.

#define NOT_EDGE_Y ( y ) ((y) != 0 && (y) != PCB->MaxHeight)

Definition at line 79 of file png.c.

#define PHOTO_FLIP_X 1

Definition at line 126 of file png.c.

Referenced by png_do_export().

#define PHOTO_FLIP_Y 2

Definition at line 127 of file png.c.

Referenced by png_do_export().

#define PLATING_COPPER 3

Referenced by png_do_export().

#define PLATING_GOLD 1

Referenced by png_do_export().

#define PLATING_SILVER 2

Referenced by png_do_export().

#define PLATING_TIN 0

Referenced by png_do_export().

#define SCALE ( w ) ((int)round((w)/scale))

Definition at line 72 of file png.c.

Referenced by gcode_draw_arc(), gsvit_draw_arc(), nelma_draw_arc(), png_draw_arc(), png_fill_circle(), and use_gc().

#define SCALE_X ( x ) ((int)round(((x) - x_shift)/scale))

Definition at line 73 of file png.c.

Referenced by gcode_draw_arc(), gsvit_draw_arc(), nelma_draw_arc(), png_draw_arc(), png_draw_line(), png_draw_rect(), png_fill_circle(), png_fill_polygon(), and png_fill_rect().

#define SCALE_Y ( y ) ((int)round(((show_bottom_side ? (PCB->MaxHeight-(y)) : (y)) - y_shift)/scale))

Definition at line 74 of file png.c.

Referenced by gcode_draw_arc(), gsvit_draw_arc(), nelma_draw_arc(), png_draw_arc(), png_draw_line(), png_draw_rect(), png_fill_circle(), png_fill_polygon(), and png_fill_rect().

#define SILK_COLOUR_BLACK 1

#define SILK_COLOUR_WHITE 0

#define SILK_COLOUR_YELLOW 2

#define SWAP_IF_SOLDER	(	a,
		b
	)	do { Coord c; if (show_bottom_side) { c=a; a=b; b=c; }} while (0)

Definition at line 75 of file png.c.

Referenced by png_fill_rect().

Typedef Documentation

typedef struct color_struct color_struct

typedef struct hid_gc_struct hid_gc_struct

Function Documentation

static void add	(	color_struct *	dest,
		double	a_amount,
		const color_struct *	a,
		double	b_amount,
		const color_struct *	b
	)		`[static]`

Definition at line 696 of file png.c.

References color_struct::b, clip(), color_struct::g, and color_struct::r.

Referenced by gts_container_add(), and png_do_export().

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static void blend	(	color_struct *	dest,
		double	a_amount,
		color_struct *	a,
		color_struct *	b
	)		`[static]`

Definition at line 680 of file png.c.

References color_struct::b, color_struct::g, and color_struct::r.

Referenced by png_do_export().

static void clip	(	color_struct *	dest,
		color_struct *	source
	)		`[static]`

Definition at line 666 of file png.c.

Referenced by add(), and subtract().

void hid_png_init ( )

Definition at line 1829 of file png.c.

References hid_st::calibrate, common_draw_helpers_init(), common_nogui_init(), hid_st::description, hid_draw_st::destroy_gc, hid_st::do_export, hid_draw_st::draw_arc, hid_draw_st::draw_line, hid_draw_st::draw_rect, hid_st::exporter, hid_draw_st::fill_circle, hid_draw_st::fill_polygon, hid_draw_st::fill_rect, hid_st::get_export_options, hid_st::graphics, hid_register_hid(), hid_draw_st::make_gc, hid_st::name, hid_st::parse_arguments, png_calibrate(), png_destroy_gc(), png_do_export(), png_draw_arc(), png_draw_line(), png_draw_rect(), png_fill_circle(), png_fill_polygon(), png_fill_rect(), png_get_export_options(), png_graphics, png_make_gc(), png_parse_arguments(), png_set_color(), png_set_crosshair(), png_set_draw_xor(), png_set_layer(), png_set_line_cap(), png_set_line_width(), png_use_mask(), hid_st::poly_before, hid_draw_st::set_color, hid_st::set_crosshair, hid_draw_st::set_draw_xor, hid_st::set_layer, hid_draw_st::set_line_cap, hid_draw_st::set_line_width, hid_st::struct_size, and hid_draw_st::use_mask.

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static int layer_stack_sort	(	const void *	va,
		const void *	vb
	)		`[static]`

Definition at line 510 of file png.c.

References GetLayerGroupNumberByNumber().

Referenced by png_hid_export_to_file().

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static void multiply	(	color_struct *	dest,
		color_struct *	a,
		color_struct *	b
	)		`[static]`

Definition at line 688 of file png.c.

References color_struct::b, color_struct::g, and color_struct::r.

Referenced by png_do_export().

static void parse_bloat ( const char * str ) [static]

Definition at line 533 of file png.c.

References bloat, GetValueEx(), and scale.

Referenced by png_do_export().

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static void png_calibrate	(	double	xval,
		double	yval
	)		`[static]`

Definition at line 1816 of file png.c.

References CRASH.

Referenced by hid_png_init().

static void png_destroy_gc ( hidGC gc ) [static]

Definition at line 1378 of file png.c.

Referenced by hid_png_init().

static void png_do_export ( HID_Attr_Val * options ) [static]

Definition at line 786 of file png.c.

References _, __FUNCTION__, color_struct::a, add(), color_struct::b, BADC, black, blend(), brush_cache, color_struct::c, color_cache, PCBType::Data, f, FMT_gif, FMT_jpg, FMT_png, color_struct::g, GetDataBoundingBox(), hid_restore_layer_ons(), hid_save_and_show_layer_ons(), im, INCH_TO_COORD, HID_Attr_Val::int_value, malloc(), master_im, MAX_ALL_LAYER, PCBType::MaxHeight, PCBType::MaxWidth, Message(), multiply(), parse_bloat(), PCB, PHOTO_FLIP_X, PHOTO_FLIP_Y, PLATING_COPPER, PLATING_GOLD, PLATING_SILVER, PLATING_TIN, png_get_export_options(), png_hid_export_to_file(), color_struct::r, rgb(), scale, silk, HID_Attr_Val::str_value, subtract(), ts_bs(), ts_bs_sm(), white, x, BoxType::X1, BoxType::X2, x_shift, y, BoxType::Y1, BoxType::Y2, and y_shift.

Referenced by hid_png_init().

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static void png_draw_arc	(	hidGC	gc,
		Coord	cx,
		Coord	cy,
		Coord	width,
		Coord	height,
		Angle	start_angle,
		Angle	delta_angle
	)		`[static]`

Definition at line 1700 of file png.c.

References color_struct::c, hid_gc_struct::color, doing_outline, im, linewidth, M_PI, NormalizeAngle(), png_fill_circle(), SCALE, SCALE_X, SCALE_Y, show_bottom_side, start_angle, use_gc(), hid_gc_struct::width, x, and y.

Referenced by hid_png_init().

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static void png_draw_line	(	hidGC	gc,
		Coord	x1,
		Coord	y1,
		Coord	x2,
		Coord	y2
	)		`[static]`

Definition at line 1635 of file png.c.

References color_struct::b, bloat, hid_gc_struct::cap, hid_gc_struct::color, Distance(), doing_outline, color_struct::g, im, linewidth, PCBType::MaxHeight, PCBType::MaxWidth, NOT_EDGE, PCB, png_fill_circle(), png_fill_rect(), color_struct::r, scale, SCALE_X, SCALE_Y, Square_Cap, use_gc(), and hid_gc_struct::width.

Referenced by hid_png_init().

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static void png_draw_rect	(	hidGC	gc,
		Coord	x1,
		Coord	y1,
		Coord	x2,
		Coord	y2
	)		`[static]`

Definition at line 1610 of file png.c.

References color_struct::c, hid_gc_struct::color, im, SCALE_X, SCALE_Y, and use_gc().

Referenced by hid_png_init().

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static void png_fill_circle	(	hidGC	gc,
		Coord	cx,
		Coord	cy,
		Coord	radius
	)		`[static]`

Definition at line 1764 of file png.c.

References bloat, color_struct::c, hid_gc_struct::color, doing_outline, im, hid_gc_struct::is_erase, linewidth, SCALE, SCALE_X, SCALE_Y, and use_gc().

Referenced by hid_png_init(), png_draw_arc(), and png_draw_line().

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static void png_fill_polygon	(	hidGC	gc,
		int	n_coords,
		Coord *	x,
		Coord *	y
	)		`[static]`

Definition at line 1789 of file png.c.

References color_struct::c, hid_gc_struct::color, doing_outline, im, linewidth, malloc(), NOT_EDGE, SCALE_X, SCALE_Y, and use_gc().

Referenced by hid_png_init().

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static void png_fill_rect	(	hidGC	gc,
		Coord	x1,
		Coord	y1,
		Coord	x2,
		Coord	y2
	)		`[static]`

Definition at line 1619 of file png.c.

References bloat, color_struct::c, hid_gc_struct::color, doing_outline, im, linewidth, SCALE_X, SCALE_Y, SWAP_IF_SOLDER, and use_gc().

Referenced by hid_png_init(), and png_draw_line().

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static HID_Attribute* png_get_export_options ( int * n ) [static]

Definition at line 491 of file png.c.

References derive_default_filename(), PCBType::Filename, PCB, and png_attribute_list.

Referenced by hid_png_init(), and png_do_export().

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void png_hid_export_to_file	(	FILE *	the_file,
		HID_Attr_Val *	options
	)

Definition at line 546 of file png.c.

References LayerType::ArcN, bottom_group, BOTTOM_SIDE, CLEAR_FLAG, PCBType::Data, f, PCBType::Flags, GetDataBoundingBox(), GetLayerGroupNumberByNumber(), GetLayerGroupNumberBySide(), hid_expose_callback(), HID_Attr_Val::int_value, IsLayerGroupEmpty(), lastbrush, lastgroup, DataType::Layer, layer, layer_stack_sort(), LayerStack, LayerType::LineN, linewidth, max_copper_layer, PCBType::MaxHeight, PCBType::MaxWidth, n, PCB, LayerType::PolygonN, region, SET_FLAG, Settings, show_bottom_side, SettingType::ShowBottomSide, LayerType::TextN, TOP_SIDE, BoxType::X1, BoxType::X2, BoxType::Y1, and BoxType::Y2.

Referenced by png_do_export().

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static hidGC png_make_gc ( void ) [static]

Definition at line 1364 of file png.c.

References color_struct::a, color_struct::b, color_struct::c, hid_gc_struct::cap, hid_gc_struct::color, color_struct::g, hid_gc_struct::is_erase, malloc(), hid_gc_struct::me_pointer, png_hid, color_struct::r, Trace_Cap, and hid_gc_struct::width.

Referenced by hid_png_init().

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static void png_parse_arguments	(	int *	argc,
		char ***	argv
	)		`[static]`

Definition at line 1202 of file png.c.

References hid_parse_command_line(), and hid_register_attributes().

Referenced by hid_png_init().

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static void png_set_color	(	hidGC	gc,
		const char *	name
	)		`[static]`

Definition at line 1426 of file png.c.

References __FUNCTION__, color_struct::b, BADC, black, color_struct::c, hid_gc_struct::color, color_cache, color_struct::g, hid_cache_color(), im, hid_gc_struct::is_erase, malloc(), master_im, Message(), hidval::ptr, color_struct::r, and white.

Referenced by hid_png_init().

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static void png_set_crosshair	(	int	x,
		int	y,
		int	a
	)		`[static]`

Definition at line 1822 of file png.c.

Referenced by hid_png_init().

static void png_set_draw_xor	(	hidGC	gc,
		int	xor_
	)		`[static]`

Definition at line 1490 of file png.c.

Referenced by hid_png_init().

static int png_set_layer	(	const char *	name,
		int	group,
		int	empty
	)		`[static]`

Definition at line 1216 of file png.c.

References __FUNCTION__, color_struct::a, color_struct::b, BADC, color_struct::c, PCBType::Data, PCBType::ElementOn, LayerGroupType::Entries, color_struct::g, im, DataType::Layer, PCBType::LayerGroups, malloc(), max_copper_layer, max_group, Message(), LayerType::Name, PCB, photo_drill, photo_im, photo_mask, photo_outline, photo_silk, color_struct::r, SL, SL_ASSY, SL_FAB, SL_MASK, SL_MYSIDE, SL_PASTE, SL_PDRILL, SL_TYPE, SL_UDRILL, TEST_FLAG, and white.

Referenced by hid_png_init().

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static void png_set_line_cap	(	hidGC	gc,
		EndCapStyle	style
	)		`[static]`

Definition at line 1478 of file png.c.

References hid_gc_struct::cap, and style.

Referenced by hid_png_init().

static void png_set_line_width	(	hidGC	gc,
		Coord	width
	)		`[static]`

Definition at line 1484 of file png.c.

References hid_gc_struct::width.

Referenced by hid_png_init().

static void png_use_mask ( enum mask_mode mode ) [static]

Definition at line 1384 of file png.c.

References __FUNCTION__, c, color_struct::c, HID_MASK_CLEAR, HID_MASK_OFF, im, mask_im, master_im, Message(), white, x, and y.

Referenced by hid_png_init().

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REGISTER_ATTRIBUTES ( png_attribute_list )

Definition at line 462 of file png.c.

References HID_Attribute::default_val, FMT_gif, FMT_jpg, FMT_png, and HID_Attr_Val::int_value.

static void rgb	(	color_struct *	dest,
		int	r,
		int	g,
		int	b
	)		`[static]`

Definition at line 716 of file png.c.

References color_struct::b, color_struct::g, and color_struct::r.

Referenced by gsvit_alloc_colors(), gsvit_create_netlist(), png_do_export(), and REGISTER_ATTRIBUTES().

static void subtract	(	color_struct *	dest,
		double	a_amount,
		const color_struct *	a,
		double	b_amount,
		const color_struct *	b
	)		`[static]`

Definition at line 706 of file png.c.

References color_struct::b, clip(), color_struct::g, and color_struct::r.

Referenced by png_do_export().

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static void ts_bs ( gdImagePtr im ) [static]

Definition at line 742 of file png.c.

References x, and y.

Referenced by png_do_export().

static void ts_bs_sm ( gdImagePtr im ) [static]

Definition at line 764 of file png.c.

References x, and y.

Referenced by png_do_export().

static void use_gc ( hidGC gc ) [static]

Definition at line 1496 of file png.c.

References __FUNCTION__, color_struct::b, BADC, bloat, hid_gc_struct::brush, brush_cache, hid_gc_struct::cap, hid_gc_struct::color, color_struct::g, hid_cache_color(), im, lastbrush, linewidth, hid_gc_struct::me_pointer, Message(), hidval::ptr, color_struct::r, Round_Cap, SCALE, Square_Cap, Trace_Cap, and hid_gc_struct::width.

Referenced by png_draw_arc(), png_draw_line(), png_draw_rect(), png_fill_circle(), png_fill_polygon(), and png_fill_rect().

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Variable Documentation

int as_shown

Definition at line 530 of file png.c.

Referenced by eps_hid_export_to_file(), and eps_set_layer().

color_struct* black = NULL [static]

Definition at line 108 of file png.c.

Referenced by png_do_export(), and png_set_color().

double bloat = 0 [static]

Definition at line 67 of file png.c.

int bottom_group

Definition at line 507 of file png.c.

Referenced by config_layers_apply(), DrawEverything(), DrawPPV(), eps_hid_export_to_file(), FindPad(), FitCrosshairIntoGrid(), GatherSubnets(), info(), layer_stack_sort(), png_hid_export_to_file(), SwapBuffer(), SwapSides(), and UpdateXY().

BoxType* bounds [static]

Definition at line 529 of file png.c.

Referenced by ComputeCost().

void* brush_cache = NULL [static]

Definition at line 65 of file png.c.

Referenced by png_do_export(), and use_gc().

void* color_cache = NULL [static]

Definition at line 64 of file png.c.

Referenced by png_do_export(), and png_set_color().

int doing_outline [static]

Definition at line 136 of file png.c.

Referenced by png_draw_arc(), png_draw_line(), png_fill_circle(), png_fill_polygon(), and png_fill_rect().

FILE* f = 0 [static]

Definition at line 110 of file png.c.

Referenced by png_do_export(), and png_hid_export_to_file().

const char* filename [static]

Definition at line 528 of file png.c.

const char* filetypes[] [static]

Initial value:

 {















  NULL
}

Definition at line 148 of file png.c.

int fill_holes

Definition at line 530 of file png.c.

int have_outline

Definition at line 136 of file png.c.

gdImagePtr im = NULL [static]

Definition at line 109 of file png.c.

Referenced by gcode_draw_arc(), gsvit_draw_arc(), nelma_draw_arc(), png_do_export(), png_draw_arc(), png_draw_line(), png_draw_rect(), png_fill_circle(), png_fill_polygon(), png_fill_rect(), png_set_color(), png_set_layer(), png_use_mask(), and use_gc().

int in_mono [static]

Definition at line 530 of file png.c.

int is_copper [static]

Definition at line 1213 of file png.c.

Referenced by REGISTER_ATTRIBUTES().

int is_drill [static]

Definition at line 1212 of file png.c.

int is_mask [static]

Definition at line 1211 of file png.c.

gdImagePtr lastbrush = (gdImagePtr)((void *) -1) [static]

Definition at line 113 of file png.c.

Referenced by png_hid_export_to_file(), and use_gc().

int lastcap = -1 [static]

Definition at line 114 of file png.c.

int lastgroup = -1 [static]

Definition at line 112 of file png.c.

Referenced by png_hid_export_to_file().

int linewidth = -1 [static]

Definition at line 111 of file png.c.

Referenced by png_draw_arc(), png_draw_line(), png_fill_circle(), png_fill_polygon(), png_fill_rect(), png_hid_export_to_file(), and use_gc().

const char* mask_colour_names[] [static]

Initial value:

 {
  "green",
  "red",
  "blue",
  "purple",
  "black",
  "white",
  NULL
}

Definition at line 168 of file png.c.

const color_struct mask_colours[] [static]

Initial value:

 {
#define MASK_COLOUR_GREEN
  {.r = 60, .g = 160, .b = 60},
#define MASK_COLOUR_RED
  {.r = 140, .g = 25, .b = 25},
#define MASK_COLOUR_BLUE
  {.r = 50, .g = 50, .b = 160},
#define MASK_COLOUR_PURPLE
  {.r = 60, .g = 20, .b = 70},
#define MASK_COLOUR_BLACK
  {.r = 20, .g = 20, .b = 20},
#define MASK_COLOUR_WHITE
  {.r = 167, .g = 230, .b = 162}, 
  {}
}

Definition at line 182 of file png.c.

gdImagePtr mask_im = NULL

Definition at line 109 of file png.c.

Referenced by png_use_mask().

gdImagePtr master_im

Definition at line 109 of file png.c.

Referenced by png_do_export(), png_set_color(), and png_use_mask().

gdImagePtr photo_copper[MAX_ALL_LAYER] [static]

Definition at line 130 of file png.c.

gdImagePtr photo_drill

Definition at line 131 of file png.c.

Referenced by png_set_layer().

int photo_flip

Definition at line 129 of file png.c.

int photo_groups[MAX_ALL_LAYER] [static]

Definition at line 133 of file png.c.

int photo_has_inners [static]

Definition at line 134 of file png.c.

gdImagePtr * photo_im

Definition at line 131 of file png.c.

Referenced by png_set_layer().

gdImagePtr photo_mask

Definition at line 131 of file png.c.

Referenced by png_set_layer().

int photo_mode [static]

Definition at line 129 of file png.c.

int photo_ngroups

Definition at line 133 of file png.c.

gdImagePtr photo_outline [static]

Definition at line 132 of file png.c.

Referenced by png_set_layer().

gdImagePtr photo_silk [static]

Definition at line 131 of file png.c.

Referenced by png_set_layer().

const char* plating_type_names[] [static]

Initial value:

 {
#define PLATING_TIN
  "tinned",
#define PLATING_GOLD
  "gold",
#define PLATING_SILVER
  "silver",
#define PLATING_COPPER
  "copper",
  NULL
}

Definition at line 199 of file png.c.

HID_Attribute png_attribute_list[]

Definition at line 233 of file png.c.

Referenced by png_get_export_options().

HID_DRAW png_graphics [static]

Definition at line 62 of file png.c.

Referenced by hid_png_init().

HID png_hid [static]

Definition at line 61 of file png.c.

Referenced by png_make_gc().

int print_group[MAX_GROUP] [static]

Definition at line 115 of file png.c.

int print_layer[MAX_ALL_LAYER] [static]

Definition at line 116 of file png.c.

double scale = 1 [static]

Definition at line 68 of file png.c.

Referenced by CreateViaEdge(), fill_polyarea(), gcode_do_export(), ghid_range_control(), gts_triangle_enclosing(), hidgl_draw_arc(), hidgl_draw_line(), invert_2x2(), lesstif_show_item(), parse_bloat(), pinout_set_view(), png_do_export(), and png_draw_line().

int shadows[5][5] [static]

Initial value:

 {
  {  1,  1,   1,   1, -1 },
  {  1,  1,   1,  -1, -1 },
  {  1,  1,   0,  -1, -1 },
  {  1, -1,  -1,  -1, -1 },
  { -1, -1,  -1,  -1, -1 },
}

Definition at line 729 of file png.c.

int show_bottom_side [static]

Definition at line 71 of file png.c.

Referenced by png_draw_arc(), and png_hid_export_to_file().

const color_struct silk_bottom_shadow = {.r = 14, .g = 14, .b = 14} [static]

Definition at line 231 of file png.c.

const char* silk_colour_names[] [static]

Initial value:

 {
  "white",
  "black",
  "yellow",
  NULL
}

Definition at line 213 of file png.c.

const color_struct silk_colours[] [static]

Initial value:

 {
#define SILK_COLOUR_WHITE
  {.r = 224, .g = 224, .b = 224},
#define SILK_COLOUR_BLACK
  {.r = 14, .g = 14, .b = 14},
#define SILK_COLOUR_YELLOW
  {.r = 185, .g = 185, .b = 10},
  {}
}

Definition at line 220 of file png.c.

const color_struct silk_top_shadow = {.r = 21, .g = 21, .b = 21} [static]

Definition at line 230 of file png.c.

int smshadows[3][3] [static]

Initial value:

 {
  {  1,  20,   1 },
  { 10,   0, -10 },
  { -1, -20,  -1 },
}

Definition at line 723 of file png.c.

int top_group [static]

Definition at line 507 of file png.c.

Referenced by config_layers_apply(), DrawEverything(), DrawPPV(), FitCrosshairIntoGrid(), info(), ResetStackAndVisibility(), SwapBuffer(), SwapSides(), and UpdateXY().

color_struct * white = NULL

Definition at line 108 of file png.c.

Coord x_shift = 0 [static]

Definition at line 69 of file png.c.

Referenced by png_do_export().

Coord y_shift = 0 [static]

Definition at line 70 of file png.c.

Referenced by png_do_export().

png.c File Reference

Data Structures

Defines

Typedefs

Functions

Variables

Define Documentation

Typedef Documentation

Function Documentation

Variable Documentation