fortplot_raster_line_styles Module

Module for handling line styling in raster images

Uses

Variables

Type	Visibility	Attributes		Name		Initial
real(kind=wp),	public,	parameter	::	PATTERN_SCALE_FACTOR	=	5.0_wp

Subroutines

public subroutine draw_styled_line(image_data, img_w, img_h, px1, py1, px2, py2, r, g, b, line_width, line_style, line_pattern, pattern_size, pattern_length, pattern_distance)

Draw line with pattern support (dashed, dotted, etc.)

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=1),	intent(inout)			::	image_data(:)
integer,	intent(in)			::	img_w
integer,	intent(in)			::	img_h
real(kind=wp),	intent(in)			::	px1
real(kind=wp),	intent(in)			::	py1
real(kind=wp),	intent(in)			::	px2
real(kind=wp),	intent(in)			::	py2
real(kind=wp),	intent(in)			::	r
real(kind=wp),	intent(in)			::	g
real(kind=wp),	intent(in)			::	b
real(kind=wp),	intent(in)			::	line_width
character(len=*),	intent(in)			::	line_style
real(kind=wp),	intent(in)			::	line_pattern(:)
integer,	intent(in)			::	pattern_size
real(kind=wp),	intent(in)			::	pattern_length
real(kind=wp),	intent(inout)			::	pattern_distance

public subroutine set_raster_line_style(style, line_style, line_pattern, pattern_size, pattern_length, pattern_distance)

Set line style pattern for raster

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	style
character(len=*),	intent(out)			::	line_style
real(kind=wp),	intent(out)			::	line_pattern(:)
integer,	intent(out)			::	pattern_size
real(kind=wp),	intent(out)			::	pattern_length
real(kind=wp),	intent(out)			::	pattern_distance

public subroutine reset_pattern_distance(pattern_distance)

Reset pattern distance to start of pattern

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=wp),	intent(out)			::	pattern_distance