[PD] [ANN] HOA & Cream Library new releases

[Pierre Guillot]

> Pierre: what is the syntax for the "path" method, and what does it do?

The wrapper offers a layer structure called *t_elayer *that owns a set of
points.
First we create a layer for a t_ebox (GUI object) :
ebox_start_layer
<http://cicm.github.io/CicmWrapper/a00006.html#ga7c384db44fdd8ca5cc9d70db7bb15926>
 (t_ebox <http://cicm.github.io/CicmWrapper/a00006.html#a00039> *x, t_symbol
<http://cicm.github.io/CicmWrapper/a00003.html#a00063> *name, float width,
float height)

To create a path, you can use several functions :
egraphics_move_to
<http://cicm.github.io/CicmWrapper/a00008.html#ga256b717f8eeea9cc755374b8a60cd293>
 (t_elayer <http://cicm.github.io/CicmWrapper/a00008.html#a00047> *g, float
x, float y), egraphics_line_to
<http://cicm.github.io/CicmWrapper/a00008.html#gae7850b71992b31e3a6d51225898837ae>
 (t_elayer <http://cicm.github.io/CicmWrapper/a00008.html#a00047> *g, float
x, float y), egraphics_curve_to
<http://cicm.github.io/CicmWrapper/a00008.html#ga61413d3f1e047843c061123564341809>
 (t_elayer <http://cicm.github.io/CicmWrapper/a00008.html#a00047> *g, float
ctrl1x, float ctrl1y, float ctrl2x, float ctrl2y, float endx, float endy),
ect...
The functions append points to the t_elayer.

Before drawing all the paths, we apply the matrix transformations and mark
the layer ready to be drawn :
ebox_end_layer
<http://cicm.github.io/CicmWrapper/a00006.html#gafbd3037b1afe3939912b1b5cff96a5bd>
 (t_ebox <http://cicm.github.io/CicmWrapper/a00006.html#a00039> *x, t_symbol
<http://cicm.github.io/CicmWrapper/a00003.html#a00063> *name)

Then we paint the layer :
ebox_paint_layer
<http://cicm.github.io/CicmWrapper/a00006.html#ga4c40a6ef105573223e9d9cbb515c9db1>
 (t_ebox <http://cicm.github.io/CicmWrapper/a00006.html#a00039> *x, t_symbol
<http://cicm.github.io/CicmWrapper/a00003.html#a00063> *name, float x_p,
float y_p)

if something has changed (an attribute or whatever you want) and we need to
repaint a layer, we invalidate the layer with :
ebox_invalidate_layer
<http://cicm.github.io/CicmWrapper/a00006.html#ga4e3b81f831ab7cf2730daae51405c715>
 (t_ebox <http://cicm.github.io/CicmWrapper/a00006.html#a00039> *x, t_symbol
<http://cicm.github.io/CicmWrapper/a00003.html#a00063> *name)


Graphical part of the wrapper :
http://cicm.github.io/CicmWrapper/a00008.html
Gui box part f the wrapper :
http://cicm.github.io/CicmWrapper/a00006.html
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