a60-svg-graphs-line.h File Reference

#include <set>
#include "izzi-json-basics.h"
#include "a60-svg-grid-matrix-systems.h"
#include "a60-svg-render-state.h"
#include "a60-svg-markers.h"

Include dependency graph for a60-svg-graphs-line.h:

Go to the source code of this file.

Classes
struct	svg::graph_rstate
	Per-graph constants, metadata, configuration, text. More...

Namespaces
namespace	svg

Enumerations
enum	svg::graph_mode : ushort { svg::chart_line_style_1 = 100 , svg::chart_line_style_2 = 200 , svg::chart_line_style_3 = 300 }
	Polyline/line options. 1: use one line with css dasharray and markers mid, end points 2: use two lines: one with css dasharray and no markerspoints, two with explicit marker paths and added text tooltips 3: use two lines and add js + image tooltips: like 2 above but add image tooltips, with js controlling image visibility. More...

Functions
vrange	svg::find_change_points (const vrange &vr)
	Simplify sorted vrange by removing interior duplicates.
vrange	svg::find_visual_change_points (const vrange &points)
	Tramsform change points to points where the y-axis (% visual complete) changes.
vrange	svg::find_tooltip_points (const vrange &points, const vspace &onlypoints)
	Tramsform change points to points where the x-axis (time) matches a value in onlypoints.
vrange	svg::transform_to_graph_points (const vrange &points, const graph_rstate &gstate, const point_2t xrange, const point_2t yrange)
	Map data points to cartestian points on graph area.
group_element	svg::make_line_graph_images (const vrange &points, const graph_rstate &gstate, const string imgprefix, const string imgpath="../filmstrip/", const string imgext=".webp")
	Return set of images for image tooltips, one for each point.
string	svg::make_line_graph_markers (const vrange &points, const vrange &cpoints, const graph_rstate &gstate, const double radius, const string imgidbase="")
	Return set of paths of marker shapes with text tooltips.
svg_element	svg::make_line_graph_annotations (const vrange &points, const graph_rstate &gstate, const double xscale=1, const double yscale=1, const typography typo=k::apercu_typo)
	Axis Labels Axis X/Y Ticmarks X line increments.
svg_element	svg::make_line_graph (const vrange &points, const graph_rstate &gstate, const point_2t xrange, const point_2t yrange)
	Returns a svg_element with the rendered line graph (char). Assumptions: vgrange x axis is monotonically increasing.
svg_element	svg::make_line_graph (const vrange &points, const vrange &tpoints, graph_rstate &gstate, const point_2t xrange, const point_2t yrange, const string metadata, script_element::scope scontext)
	Line graph 3 needs more parameters.