draw.c File Reference

Function to draw a curve. More...

#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <stdlib.h>
#include <math.h>
#include <cairo.h>
#include "global.h"
#include "curve.h"

Include dependency graph for draw.c:

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Functions
void	draw_curve (cairo_t *cr, int cid, int rid, project *this_proj, int points, ColRGBA withcolor, int xscale, int yscale, int asp, int vdash, double thick, int glyp, double gize, int freq, double hwidth, double hopac, int hpos, int extra, int pid)
	draw target curve to the cairo drawing context

Detailed Description

Function to draw a curve.

Author

Sébastien Le Roux sebas.nosp@m.tien.nosp@m..lero.nosp@m.ux@i.nosp@m.pcms..nosp@m.unis.nosp@m.tra.f.nosp@m.r

Definition in file draw.c.

Function Documentation

draw_curve()

void draw_curve	(	cairo_t *	cr,
		int	cid,
		int	rid,
		project *	this_proj,
		int	points,
		ColRGBA	withcolor,
		int	xscale,
		int	yscale,
		int	asp,
		int	vdash,
		double	thick,
		int	glyp,
		double	gize,
		int	freq,
		double	hwidth,
		double	hopac,
		int	hpos,
		int	extra,
		int	pid )

draw target curve to the cairo drawing context

Parameters

cr	the cairo drawing context to use for the draw
cid	the target curve id
rid	the target calculation id
this_proj	the target project
points	the number of data point(s)
withcolor	the data color
xscale	x axis scale type (0 = linear, 1 = log)
yscale	y axis scale type (0 = linear, 1 = log)
asp	data aspect (0 = x/y normal, 1 = historgram)
vdash	dash type
thick	line tthickness
glyp	glyph type
gize	glyph size
freq	glyph frequency
hwidth	histogram bar width
hopac	histogram bar opacity value
hpos	histogram opacity treatment (0 = no opacity, 1 = use opacity)
extra	the number of extra data sets
pid	0 (x/y plot) or plot id number (historgram)

Definition at line 85 of file draw.c.