fortplot_pdf_text_metrics Module

PDF text measurement helpers


Uses


Functions

public function estimate_pdf_text_width(text, font_size) result(width)

Estimate rendered width (in PDF points) of a text string

Arguments

Type IntentOptional Attributes Name
character(len=*), intent(in) :: text
real(kind=wp), intent(in), optional :: font_size

Return Value real(kind=wp)

public function helv_width_units(codepoint) result(wu)

Return Helvetica advance width in 1000-unit em for given codepoint

Arguments

Type IntentOptional Attributes Name
integer, intent(in) :: codepoint

Return Value integer