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wxGraphicsMatrix.erl
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wxGraphicsMatrix.erl
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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2008-2024. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%% This file is generated DO NOT EDIT
-module(wxGraphicsMatrix).
-moduledoc """
Functions for wxGraphicsMatrix class
A `m:wxGraphicsMatrix` is a native representation of an affine matrix. The
contents are specific and private to the respective renderer. Instances are ref
counted and can therefore be assigned as usual. The only way to get a valid
instance is via `wxGraphicsContext:createMatrix/2` or
`wxGraphicsRenderer:createMatrix/2`.
This class is derived (and can use functions) from: `m:wxGraphicsObject`
wxWidgets docs:
[wxGraphicsMatrix](https://docs.wxwidgets.org/3.1/classwx_graphics_matrix.html)
""".
-include("wxe.hrl").
-export([concat/2,get/1,invert/1,isEqual/2,isIdentity/1,rotate/2,scale/3,set/1,
set/2,transformDistance/1,transformPoint/1,translate/3]).
%% inherited exports
-export([getRenderer/1,isNull/1,parent_class/1]).
-type wxGraphicsMatrix() :: wx:wx_object().
-export_type([wxGraphicsMatrix/0]).
%% @hidden
-doc false.
parent_class(wxGraphicsObject) -> true;
parent_class(_Class) -> erlang:error({badtype, ?MODULE}).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixconcat">external documentation</a>.
-doc """
Concatenates the matrix passed with the current matrix.
The effect of the resulting transformation is to first apply the transformation
in `t` to the coordinates and then apply the transformation in the current
matrix to the coordinates.
""".
-spec concat(This, T) -> 'ok' when
This::wxGraphicsMatrix(), T::wxGraphicsMatrix().
concat(#wx_ref{type=ThisT}=This,#wx_ref{type=TT}=T) ->
?CLASS(ThisT,wxGraphicsMatrix),
?CLASS(TT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,T,?get_env(),?wxGraphicsMatrix_Concat).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixget">external documentation</a>.
-doc "Returns the component values of the matrix via the argument pointers.".
-spec get(This) -> Result when
Result ::{A::number(), B::number(), C::number(), D::number(), Tx::number(), Ty::number()},
This::wxGraphicsMatrix().
get(#wx_ref{type=ThisT}=This) ->
?CLASS(ThisT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,?get_env(),?wxGraphicsMatrix_Get),
wxe_util:rec(?wxGraphicsMatrix_Get).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixinvert">external documentation</a>.
-doc "Inverts the matrix.".
-spec invert(This) -> 'ok' when
This::wxGraphicsMatrix().
invert(#wx_ref{type=ThisT}=This) ->
?CLASS(ThisT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,?get_env(),?wxGraphicsMatrix_Invert).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixisequal">external documentation</a>.
-doc "Returns true if the elements of the transformation matrix are equal.".
-spec isEqual(This, T) -> boolean() when
This::wxGraphicsMatrix(), T::wxGraphicsMatrix().
isEqual(#wx_ref{type=ThisT}=This,#wx_ref{type=TT}=T) ->
?CLASS(ThisT,wxGraphicsMatrix),
?CLASS(TT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,T,?get_env(),?wxGraphicsMatrix_IsEqual),
wxe_util:rec(?wxGraphicsMatrix_IsEqual).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixisidentity">external documentation</a>.
-doc "Return true if this is the identity matrix.".
-spec isIdentity(This) -> boolean() when
This::wxGraphicsMatrix().
isIdentity(#wx_ref{type=ThisT}=This) ->
?CLASS(ThisT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,?get_env(),?wxGraphicsMatrix_IsIdentity),
wxe_util:rec(?wxGraphicsMatrix_IsIdentity).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixrotate">external documentation</a>.
-doc "Rotates this matrix clockwise (in radians).".
-spec rotate(This, Angle) -> 'ok' when
This::wxGraphicsMatrix(), Angle::number().
rotate(#wx_ref{type=ThisT}=This,Angle)
when is_number(Angle) ->
?CLASS(ThisT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,Angle,?get_env(),?wxGraphicsMatrix_Rotate).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixscale">external documentation</a>.
-doc "Scales this matrix.".
-spec scale(This, XScale, YScale) -> 'ok' when
This::wxGraphicsMatrix(), XScale::number(), YScale::number().
scale(#wx_ref{type=ThisT}=This,XScale,YScale)
when is_number(XScale),is_number(YScale) ->
?CLASS(ThisT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,XScale,YScale,?get_env(),?wxGraphicsMatrix_Scale).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixtranslate">external documentation</a>.
-doc "Translates this matrix.".
-spec translate(This, Dx, Dy) -> 'ok' when
This::wxGraphicsMatrix(), Dx::number(), Dy::number().
translate(#wx_ref{type=ThisT}=This,Dx,Dy)
when is_number(Dx),is_number(Dy) ->
?CLASS(ThisT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,Dx,Dy,?get_env(),?wxGraphicsMatrix_Translate).
%% @equiv set(This, [])
-spec set(This) -> 'ok' when
This::wxGraphicsMatrix().
set(This)
when is_record(This, wx_ref) ->
set(This, []).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixset">external documentation</a>.
-doc """
Sets the matrix to the respective values (default values are the identity
matrix).
""".
-spec set(This, [Option]) -> 'ok' when
This::wxGraphicsMatrix(),
Option :: {'a', number()}
| {'b', number()}
| {'c', number()}
| {'d', number()}
| {'tx', number()}
| {'ty', number()}.
set(#wx_ref{type=ThisT}=This, Options)
when is_list(Options) ->
?CLASS(ThisT,wxGraphicsMatrix),
MOpts = fun({a, _a} = Arg) -> Arg;
({b, _b} = Arg) -> Arg;
({c, _c} = Arg) -> Arg;
({d, _d} = Arg) -> Arg;
({tx, _tx} = Arg) -> Arg;
({ty, _ty} = Arg) -> Arg;
(BadOpt) -> erlang:error({badoption, BadOpt}) end,
Opts = lists:map(MOpts, Options),
wxe_util:queue_cmd(This, Opts,?get_env(),?wxGraphicsMatrix_Set).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixtransformpoint">external documentation</a>.
-doc "Applies this matrix to a point.".
-spec transformPoint(This) -> {X::number(), Y::number()} when
This::wxGraphicsMatrix().
transformPoint(#wx_ref{type=ThisT}=This) ->
?CLASS(ThisT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,?get_env(),?wxGraphicsMatrix_TransformPoint),
wxe_util:rec(?wxGraphicsMatrix_TransformPoint).
%% @doc See <a href="http://www.wxwidgets.org/manuals/2.8.12/wx_wxgraphicsmatrix.html#wxgraphicsmatrixtransformdistance">external documentation</a>.
-doc """
Applies this matrix to a distance (ie.
performs all transforms except translations).
""".
-spec transformDistance(This) -> {Dx::number(), Dy::number()} when
This::wxGraphicsMatrix().
transformDistance(#wx_ref{type=ThisT}=This) ->
?CLASS(ThisT,wxGraphicsMatrix),
wxe_util:queue_cmd(This,?get_env(),?wxGraphicsMatrix_TransformDistance),
wxe_util:rec(?wxGraphicsMatrix_TransformDistance).
%% From wxGraphicsObject
%% @hidden
-doc false.
isNull(This) -> wxGraphicsObject:isNull(This).
%% @hidden
-doc false.
getRenderer(This) -> wxGraphicsObject:getRenderer(This).