sufr_pgplot Module Reference

Procedures to handle PGPlot (screen) settings. More...

Functions/Subroutines
subroutine	pgplot_settings (scrsz, scrrat)
	Read/create PGPlot settings file ~/.PGPlot.
pure subroutine	pghv2szrat_bitmap (horiz, vert, size, ratio)
	Convert PGPlot horizontal and vertical dimensions to paper size and ratio for bitmap.
pure subroutine	pgszrat2hv_bitmap (size, ratio, horiz, vert)
	Convert PGPlot bitmap size and ratio to horizontal and vertical dimensions in pixels.
pure subroutine	pghv2szrat_screen (horiz, vert, dpi, size, ratio)
	Convert x,y screen dimensions to PGPlot paper size and ratio for a screen.
pure subroutine	pgszrat2hv_screen (size, ratio, dpi, horiz, vert)
	Convert PGPlot paper size and ratio to screen dimensions.

Variables
integer	screen_size_h
	Horizontal screen size (pixels)
integer	screen_size_v
	Vertical screen size (pixels)
real	screen_dpi
	Screen resolution (DPI)

Detailed Description

Procedures to handle PGPlot (screen) settings.

Function/Subroutine Documentation

pghv2szrat_bitmap()

pure subroutine sufr_pgplot::pghv2szrat_bitmap	(	integer, intent(in)	horiz,
		integer, intent(in)	vert,
		real, intent(out)	size,
		real, intent(out)	ratio )

Convert PGPlot horizontal and vertical dimensions to paper size and ratio for bitmap.

Parameters

horiz	Horizontal plot size in pixels
vert	Vertical plot size in pixels
size	PGPlot plot size (output)
ratio	PGPlot plot ratio (output)

Definition at line 121 of file pgplot.f90.

pghv2szrat_screen()

pure subroutine sufr_pgplot::pghv2szrat_screen	(	integer, intent(in)	horiz,
		integer, intent(in)	vert,
		real, intent(in)	dpi,
		real, intent(out)	size,
		real, intent(out)	ratio )

Convert x,y screen dimensions to PGPlot paper size and ratio for a screen.

Parameters

horiz	Horizontal screen size (pixels)
vert	Vertical screen size (pixels)
dpi	Screen resolution in dots per inch
size	PGPlot screen size (output)
ratio	PGPlot screen ratio (output)

Definition at line 163 of file pgplot.f90.

Referenced by pgplot_settings().

pgplot_settings()

subroutine sufr_pgplot::pgplot_settings	(	real, intent(out)	scrsz,
		real, intent(out)	scrrat )

Read/create PGPlot settings file ~/.PGPlot.

Parameters

scrsz	Horizontal screen size (pixels)
scrrat	Screen ratio (height/width)

Definition at line 38 of file pgplot.f90.

References sufr_system::find_free_io_unit(), sufr_constants::homedir, pghv2szrat_screen(), screen_dpi, screen_size_h, and screen_size_v.

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pgszrat2hv_bitmap()

pure subroutine sufr_pgplot::pgszrat2hv_bitmap	(	real, intent(in)	size,
		real, intent(in)	ratio,
		integer, intent(out)	horiz,
		integer, intent(out)	vert )

Convert PGPlot bitmap size and ratio to horizontal and vertical dimensions in pixels.

Parameters

size	PGPlot plot size
ratio	PGPlot plot ratio
horiz	Horizontal plot size in pixels (output)
vert	Vertical plot size in pixels (output)

Definition at line 141 of file pgplot.f90.

pgszrat2hv_screen()

pure subroutine sufr_pgplot::pgszrat2hv_screen	(	real, intent(in)	size,
		real, intent(in)	ratio,
		real, intent(in)	dpi,
		integer, intent(out)	horiz,
		integer, intent(out)	vert )

Convert PGPlot paper size and ratio to screen dimensions.

Parameters

size	PGPlot screen size
ratio	PGPlot screen ratio
dpi	Screen resolution in dots per inch
horiz	Horizontal screen size (pixels) (output)
vert	Vertical screen size (pixels) (output)

Definition at line 185 of file pgplot.f90.

Variable Documentation

screen_dpi

real sufr_pgplot::screen_dpi

Screen resolution (DPI)

Definition at line 28 of file pgplot.f90.

Referenced by pgplot_settings().

screen_size_h

integer sufr_pgplot::screen_size_h

Horizontal screen size (pixels)

Definition at line 26 of file pgplot.f90.

Referenced by pgplot_settings().

screen_size_v

integer sufr_pgplot::screen_size_v

Vertical screen size (pixels)

Definition at line 27 of file pgplot.f90.

Referenced by pgplot_settings().