fortplot_pdf_markers Module

PDF marker and graphics state operations Handles marker drawing, color management, and graphics state operations

Uses

Subroutines

public subroutine draw_pdf_marker_at_coords(ctx_handle, stream_writer, x, y, style)

Arguments

Type	Intent	Optional	Attributes		Name
type(pdf_context_handle),	intent(in)			::	ctx_handle
type(pdf_stream_writer),	intent(inout)			::	stream_writer
real(kind=wp),	intent(in)			::	x
real(kind=wp),	intent(in)			::	y
character(len=*),	intent(in)			::	style

public subroutine pdf_set_marker_colors(core_ctx, edge_r, edge_g, edge_b, face_r, face_g, face_b)

Arguments

Type	Intent	Optional	Attributes		Name
type(pdf_context_core),	intent(inout)			::	core_ctx
real(kind=wp),	intent(in)			::	edge_r
real(kind=wp),	intent(in)			::	edge_g
real(kind=wp),	intent(in)			::	edge_b
real(kind=wp),	intent(in)			::	face_r
real(kind=wp),	intent(in)			::	face_g
real(kind=wp),	intent(in)			::	face_b

public subroutine pdf_set_marker_colors_with_alpha(core_ctx, edge_r, edge_g, edge_b, edge_alpha, face_r, face_g, face_b, face_alpha)

Arguments

Type	Intent	Optional	Attributes		Name
type(pdf_context_core),	intent(inout)			::	core_ctx
real(kind=wp),	intent(in)			::	edge_r
real(kind=wp),	intent(in)			::	edge_g
real(kind=wp),	intent(in)			::	edge_b
real(kind=wp),	intent(in)			::	edge_alpha
real(kind=wp),	intent(in)			::	face_r
real(kind=wp),	intent(in)			::	face_g
real(kind=wp),	intent(in)			::	face_b
real(kind=wp),	intent(in)			::	face_alpha

public subroutine draw_pdf_arrow_at_coords(ctx_handle, stream_writer, x, y, dx, dy, size, style)

Arguments

Type	Intent	Optional	Attributes		Name
type(pdf_context_handle),	intent(in)			::	ctx_handle
type(pdf_stream_writer),	intent(inout)			::	stream_writer
real(kind=wp),	intent(in)			::	x
real(kind=wp),	intent(in)			::	y
real(kind=wp),	intent(in)			::	dx
real(kind=wp),	intent(in)			::	dy
real(kind=wp),	intent(in)			::	size
character(len=*),	intent(in)			::	style

public subroutine pdf_save_graphics_state(stream_writer)

Arguments

Type	Intent	Optional	Attributes		Name
type(pdf_stream_writer),	intent(inout)			::	stream_writer

public subroutine pdf_restore_graphics_state(stream_writer)

Arguments

Type	Intent	Optional	Attributes		Name
type(pdf_stream_writer),	intent(inout)			::	stream_writer