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Overlay.js
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/*
* (c) Copyright Ascensio System SIA 2010-2024
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
* street, Riga, Latvia, EU, LV-1050.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
"use strict";
(function(window, undefined){
var AscBrowser = AscCommon.AscBrowser;
var TRACK_CIRCLE_RADIUS = 5;
var TRACK_RECT_SIZE2 = 4;
var TRACK_RECT_SIZE = 8;
var TRACK_RECT_SIZE_FORM = 6;
var TRACK_RECT_SIZE_CT = 6;
var TRACK_DISTANCE_ROTATE = 25;
var TRACK_DISTANCE_ROTATE2 = 25;
var TRACK_ADJUSTMENT_SIZE = 10;
var TRACK_WRAPPOINTS_SIZE = 6;
var ROTATE_TRACK_W = 21;
var bIsUseImageRotateTrack = true;
if (bIsUseImageRotateTrack)
{
window.g_track_rotate_marker = new Image();
window.g_track_rotate_marker;
window.g_track_rotate_marker.asc_complete = false;
window.g_track_rotate_marker.onload = function(){
window.g_track_rotate_marker.asc_complete = true;
};
window.g_track_rotate_marker.src = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABUAAAAVCAMAAACeyVWkAAAAVFBMVEUAAAD///////////////////////////////////////////////////////98fHy2trb09PTT09OysrKqqqqJiYng4ODr6+uamprGxsbi4uKGhoYjgM0eAAAADnRSTlMAy00k7/z0jbeuMzDljsugwZgAAACpSURBVBjTdZHbEoMgDESDAl6bgIqX9v//s67UYpm6D0xyYMImoaiuUr3pVdVRUtnwqaY8YaE5SRcfaPgqc+DSIh7WIGGaEVoUqRGN4oZlcDIiqYlaPjQz5CNu6cFJwLiuSO3nlLBDrKhn3l4rcnH4NcAdGd5EZMfCsoMFBxM6CD57G+u6vC48PMVnHtrYhP/x+7+3cw7zdJnD3cyA7QXa4nYXaW+a9Xdvb6zqE5Jb7LmzAAAAAElFTkSuQmCC";
window.g_track_rotate_marker2 = new Image();
window.g_track_rotate_marker2;
window.g_track_rotate_marker2.asc_complete = false;
window.g_track_rotate_marker2.onload = function(){
window.g_track_rotate_marker2.asc_complete = true;
};
window.g_track_rotate_marker2.src = "data:image/png;base64,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";
TRACK_DISTANCE_ROTATE2 = 18;
}
function COverlay()
{
this.m_oControl = null;
this.m_oContext = null;
this.min_x = 0xFFFF;
this.min_y = 0xFFFF;
this.max_x = -0xFFFF;
this.max_y = -0xFFFF;
this.m_bIsShow = false;
this.m_bIsAlwaysUpdateOverlay = false;
this.m_oHtmlPage = null;
this.DashLineColor = "#000000";
this.ClearAll = false;
this.IsCellEditor = false;
}
COverlay.prototype =
{
init : function(context, controlName, x, y, w_pix, h_pix, w_mm, h_mm)
{
this.m_oContext = context;
this.m_oControl = AscCommon.CreateControl(controlName);
this.m_oHtmlPage = new AscCommon.CHtmlPage();
this.m_oHtmlPage.init(x, y, w_pix, h_pix, w_mm, h_mm);
},
Clear : function()
{
if (null == this.m_oContext)
{
this.m_oContext = this.m_oControl.HtmlElement.getContext('2d');
this.m_oContext.imageSmoothingEnabled = false;
this.m_oContext.mozImageSmoothingEnabled = false;
this.m_oContext.oImageSmoothingEnabled = false;
this.m_oContext.webkitImageSmoothingEnabled = false;
}
this.SetBaseTransform();
this.m_oContext.beginPath();
if (this.max_x != -0xFFFF && this.max_y != -0xFFFF)
{
if (this.ClearAll === true)
{
this.m_oContext.clearRect(0, 0, this.m_oControl.HtmlElement.width, this.m_oControl.HtmlElement.height);
this.ClearAll = false;
}
else
{
var _eps = 5;
this.m_oContext.clearRect(this.min_x - _eps, this.min_y - _eps, this.max_x - this.min_x + 2*_eps, this.max_y - this.min_y + 2 * _eps);
}
}
this.min_x = 0xFFFF;
this.min_y = 0xFFFF;
this.max_x = -0xFFFF;
this.max_y = -0xFFFF;
},
GetImageTrackRotationImage : function()
{
return AscCommon.AscBrowser.isCustomScalingAbove2() ? window.g_track_rotate_marker2 : window.g_track_rotate_marker;
},
SetTransform : function(sx, shy, shx, sy, tx, ty)
{
this.SetBaseTransform();
this.m_oContext.setTransform(sx, shy, shx, sy, tx, ty);
},
SetBaseTransform : function()
{
this.m_oContext.setTransform(1, 0, 0, 1, 0, 0);
},
Show : function()
{
if (this.m_bIsShow)
return;
this.m_bIsShow = true;
this.m_oControl.HtmlElement.style.display = "block";
},
UnShow : function()
{
if (!this.m_bIsShow)
return;
this.m_bIsShow = false;
this.m_oControl.HtmlElement.style.display = "none";
},
VertLine : function(position, bIsSimpleAdd)
{
var rPR = AscCommon.AscBrowser.retinaPixelRatio;
if (bIsSimpleAdd !== true)
{
this.Clear();
if (this.m_bIsAlwaysUpdateOverlay || true/*мало ли что есть на оверлее*/)
{
if (!editor.WordControl.OnUpdateOverlay())
{
editor.WordControl.EndUpdateOverlay();
}
}
}
position *= rPR;
if (this.min_x > position)
this.min_x = position;
if (this.max_x < position)
this.max_x = position;
//this.min_x = position;
//this.max_x = position;
this.min_y = 0;
this.max_y = this.m_oControl.HtmlElement.height;
this.m_oContext.lineWidth = Math.round(rPR);
var x = ((position + 0.5 * this.m_oContext.lineWidth) >> 0) + 0.5 * this.m_oContext.lineWidth;
var y = 0;
this.m_oContext.strokeStyle = this.DashLineColor;
this.m_oContext.beginPath();
var lineWidth = this.m_oContext.lineWidth;
while (y < this.max_y)
{
this.m_oContext.moveTo(x, y); y += lineWidth;
this.m_oContext.lineTo(x, y); y += lineWidth;
this.m_oContext.moveTo(x, y); y += lineWidth;
this.m_oContext.lineTo(x, y); y += lineWidth;
this.m_oContext.moveTo(x, y); y += lineWidth;
this.m_oContext.lineTo(x, y); y += lineWidth;
y += 5 * lineWidth;
}
this.m_oContext.stroke();
y = lineWidth;
this.m_oContext.strokeStyle = "#FFFFFF";
this.m_oContext.beginPath();
while (y < this.max_y)
{
this.m_oContext.moveTo(x, y); y += lineWidth;
this.m_oContext.lineTo(x, y); y += lineWidth;
this.m_oContext.moveTo(x, y); y += lineWidth;
this.m_oContext.lineTo(x, y); y += lineWidth;
this.m_oContext.moveTo(x, y); y += lineWidth;
this.m_oContext.lineTo(x, y); y += lineWidth;
y += 5 * lineWidth;
}
this.m_oContext.stroke();
this.Show();
},
VertLine2 : function(position)
{
var rPR = AscCommon.AscBrowser.retinaPixelRatio;
position *= rPR;
if (this.min_x > position)
this.min_x = position;
if (this.max_x < position)
this.max_x = position;
var _old_global = this.m_oContext.globalAlpha;
this.m_oContext.globalAlpha = 1;
this.min_y = 0;
this.max_y = this.m_oControl.HtmlElement.height;
this.m_oContext.lineWidth = Math.round(rPR);
var indent = 0.5 * this.m_oContext.lineWidth;
var x = ((position + indent) >> 0) + indent;
var y = 0;
/*
this.m_oContext.strokeStyle = "#FFFFFF";
this.m_oContext.beginPath();
this.m_oContext.moveTo(x, y);
this.m_oContext.lineTo(x, this.max_y);
this.m_oContext.stroke();
*/
this.m_oContext.strokeStyle = this.DashLineColor;
this.m_oContext.beginPath();
var dist = this.m_oContext.lineWidth;
while (y < this.max_y)
{
this.m_oContext.moveTo(x, y);
y += dist;
this.m_oContext.lineTo(x, y);
y += dist;
}
this.m_oContext.stroke();
this.m_oContext.beginPath();
this.Show();
this.m_oContext.globalAlpha = _old_global;
},
HorLine : function(position, bIsSimpleAdd)
{
var rPR = AscCommon.AscBrowser.retinaPixelRatio;
if (bIsSimpleAdd !== true)
{
this.Clear();
if (this.m_bIsAlwaysUpdateOverlay || true/*мало ли что есть на оверлее*/)
{
if (!editor.WordControl.OnUpdateOverlay())
{
editor.WordControl.EndUpdateOverlay();
}
}
}
this.min_x = 0;
this.max_x = this.m_oControl.HtmlElement.width;
position *= rPR;
if (this.min_y > position)
this.min_y = position;
if (this.max_y < position)
this.max_y = position;
this.m_oContext.lineWidth = Math.round(rPR);
var y = ((position + 0.5 * this.m_oContext.lineWidth) >> 0) + 0.5 * this.m_oContext.lineWidth;
var x = 0;
this.m_oContext.strokeStyle = this.DashLineColor;
this.m_oContext.beginPath();
var lineWidth = this.m_oContext.lineWidth;
while (x < this.max_x)
{
this.m_oContext.moveTo(x, y); x += lineWidth;
this.m_oContext.lineTo(x, y); x += lineWidth;
this.m_oContext.moveTo(x, y); x += lineWidth;
this.m_oContext.lineTo(x, y); x += lineWidth;
this.m_oContext.moveTo(x, y); x += lineWidth;
this.m_oContext.lineTo(x, y); x += lineWidth;
x += 5 * lineWidth;
}
this.m_oContext.stroke();
x = lineWidth;
this.m_oContext.strokeStyle = "#FFFFFF";
this.m_oContext.beginPath();
while (x < this.max_x)
{
this.m_oContext.moveTo(x, y); x += lineWidth;
this.m_oContext.lineTo(x, y); x += lineWidth;
this.m_oContext.moveTo(x, y); x += lineWidth;
this.m_oContext.lineTo(x, y); x += lineWidth;
this.m_oContext.moveTo(x, y); x += lineWidth;
this.m_oContext.lineTo(x, y); x += lineWidth;
x += 5 * lineWidth;
}
this.m_oContext.stroke();
this.Show();
},
HorLine2 : function(position)
{
var rPR = AscCommon.AscBrowser.retinaPixelRatio;
position *= rPR;
if (this.min_y > position)
this.min_y = position;
if (this.max_y < position)
this.max_y = position;
var _old_global = this.m_oContext.globalAlpha;
this.m_oContext.globalAlpha = 1;
this.min_x = 0;
this.max_x = this.m_oControl.HtmlElement.width;
this.m_oContext.lineWidth = Math.round(rPR);
var indent = 0.5 * this.m_oContext.lineWidth;
var y = ((position + indent) >> 0) + indent;
var x = 0;
/*
this.m_oContext.strokeStyle = "#FFFFFF";
this.m_oContext.beginPath();
this.m_oContext.moveTo(x, y);
this.m_oContext.lineTo(this.max_x, y);
this.m_oContext.stroke();
*/
this.m_oContext.strokeStyle = this.DashLineColor;
this.m_oContext.beginPath();
var dist = this.m_oContext.lineWidth;
while (x < this.max_x)
{
this.m_oContext.moveTo(x, y);
x += dist;
this.m_oContext.lineTo(x, y);
x += dist;
}
this.m_oContext.stroke();
this.m_oContext.beginPath();
this.Show();
this.m_oContext.globalAlpha = _old_global;
},
CheckPoint1 : function(x,y)
{
if (this.CanvasTransform) {
this.CheckPoint(x, y);
}
else {
if (x < this.min_x)
this.min_x = x;
if (y < this.min_y)
this.min_y = y;
}
},
CheckPoint2 : function(x,y)
{
if (this.CanvasTransform) {
this.CheckPoint(x, y);
}
else {
if (x > this.max_x)
this.max_x = x;
if (y > this.max_y)
this.max_y = y;
}
},
CheckPoint : function(x,y)
{
if (this.CanvasTransform) {
let oTr = this.CanvasTransform;
let oTrPt = oTr.TransformPoint(x, y);
x = oTrPt.x;
y = oTrPt.y;
}
if (x < this.min_x)
this.min_x = x ;
if (y < this.min_y)
this.min_y = y;
if (x > this.max_x)
this.max_x = x;
if (y > this.max_y)
this.max_y = y;
},
AddRect2 : function(x,y,r)
{
var _x = x - ((r / 2) >> 0);
var _y = y - ((r / 2) >> 0);
this.CheckPoint1(_x,_y);
this.CheckPoint2(_x+r,_y+r);
this.m_oContext.moveTo(_x,_y);
this.m_oContext.rect(_x,_y,r,r);
},
AddRect3 : function(x,y,r, ex1, ey1, ex2, ey2)
{
var _r = r / 2;
var x1 = x + _r * (ex2 - ex1);
var y1 = y + _r * (ey2 - ey1);
var x2 = x + _r * (ex2 + ex1);
var y2 = y + _r * (ey2 + ey1);
var x3 = x + _r * (-ex2 + ex1);
var y3 = y + _r * (-ey2 + ey1);
var x4 = x + _r * (-ex2 - ex1);
var y4 = y + _r * (-ey2 - ey1);
this.CheckPoint(x1,y1);
this.CheckPoint(x2,y2);
this.CheckPoint(x3,y3);
this.CheckPoint(x4,y4);
var ctx = this.m_oContext;
ctx.moveTo(x1,y1);
ctx.lineTo(x2,y2);
ctx.lineTo(x3,y3);
ctx.lineTo(x4,y4);
ctx.closePath();
},
AddRect : function(x,y,w,h)
{
this.CheckPoint1(x,y);
this.CheckPoint2(x + w,y + h);
this.m_oContext.moveTo(x,y);
this.m_oContext.rect(x,y,w,h);
//this.m_oContext.closePath();
},
CheckRectT : function(x,y,w,h,trans,eps)
{
var x1 = trans.TransformPointX(x, y);
var y1 = trans.TransformPointY(x, y);
var x2 = trans.TransformPointX(x+w, y);
var y2 = trans.TransformPointY(x+w, y);
var x3 = trans.TransformPointX(x+w, y+h);
var y3 = trans.TransformPointY(x+w, y+h);
var x4 = trans.TransformPointX(x, y+h);
var y4 = trans.TransformPointY(x, y+h);
this.CheckPoint(x1, y1);
this.CheckPoint(x2, y2);
this.CheckPoint(x3, y3);
this.CheckPoint(x4, y4);
if (eps !== undefined)
{
this.min_x -= eps;
this.min_y -= eps;
this.max_x += eps;
this.max_y += eps;
}
},
CheckRect : function(x,y,w,h)
{
this.CheckPoint1(x,y);
this.CheckPoint2(x + w,y + h);
},
AddEllipse : function(x,y,r)
{
this.CheckPoint1(x-r,y-r);
this.CheckPoint2(x+r,y+r);
this.m_oContext.moveTo(x+r,y);
this.m_oContext.arc(x,y,r,0,Math.PI*2,false);
//this.m_oContext.closePath();
},
AddEllipse2 : function(x,y,r)
{
this.m_oContext.moveTo(x+r,y);
this.m_oContext.arc(x,y,r,0,Math.PI*2,false);
//this.m_oContext.closePath();
},
AddDiamond : function(x,y,r)
{
this.CheckPoint1(x-r,y-r);
this.CheckPoint2(x+r,y+r);
this.m_oContext.moveTo(x-r,y);
this.m_oContext.lineTo(x, y-r);
this.m_oContext.lineTo(x+r, y);
this.m_oContext.lineTo(x, y+r);
this.m_oContext.lineTo(x-r, y);
//this.m_oContext.closePath();
},
AddRoundRect : function(x, y, w, h, r)
{
if (w < (2 * r) || h < (2 * r))
return this.AddRect(x, y, w, h);
this.CheckPoint1(x,y);
this.CheckPoint2(x + w,y + h);
var _ctx = this.m_oContext;
_ctx.moveTo(x + r, y);
_ctx.lineTo(x + w - r, y);
_ctx.quadraticCurveTo(x + w, y, x + w, y + r);
_ctx.lineTo(x + w, y + h - r);
_ctx.quadraticCurveTo(x + w, y + h, x + w - r, y + h);
_ctx.lineTo(x + r, y + h);
_ctx.quadraticCurveTo(x, y + h, x, y + h - r);
_ctx.lineTo(x, y + r);
_ctx.quadraticCurveTo(x, y, x + r, y);
_ctx.closePath();
},
AddRoundRectCtx : function(ctx, x, y, w, h, r)
{
if (w < (2 * r) || h < (2 * r))
return ctx.rect(x, y, w, h);
var _ctx = this.m_oContext;
_ctx.moveTo(x + r, y);
_ctx.lineTo(x + w - r, y);
_ctx.quadraticCurveTo(x + w, y, x + w, y + r);
_ctx.lineTo(x + w, y + h - r);
_ctx.quadraticCurveTo(x + w, y + h, x + w - r, y + h);
_ctx.lineTo(x + r, y + h);
_ctx.quadraticCurveTo(x, y + h, x, y + h - r);
_ctx.lineTo(x, y + r);
_ctx.quadraticCurveTo(x, y, x + r, y);
_ctx.closePath();
},
DrawFrozenPlaceHorLine: function(y, left, right)
{
this.m_oContext.strokeStyle = "#AAAAAA";
var nW = 2;
nW = AscCommon.AscBrowser.convertToRetinaValue(nW, true);
this.CheckPoint1(left, y - nW);
this.CheckPoint2(right, y + nW);
this.m_oContext.lineWidth = nW;
this.m_oContext.beginPath();
this.m_oContext.moveTo(left, y);
this.m_oContext.lineTo(right, y);
this.m_oContext.stroke();
},
DrawFrozenPlaceVerLine: function(x, top, bottom)
{
this.m_oContext.strokeStyle = "#AAAAAA";
var nW = 2;
nW = AscCommon.AscBrowser.convertToRetinaValue(nW, true);
this.CheckPoint1(x - nW, top);
this.CheckPoint2(x + nW, bottom);
this.m_oContext.lineWidth = nW;
this.m_oContext.beginPath();
this.m_oContext.moveTo(x, top);
this.m_oContext.lineTo(x, bottom);
this.m_oContext.stroke();
},
drawArrow : function(ctx, x, y, len, rgb, needToCorrectLen) {
ctx.beginPath();
var arrowSize = this.GetArrowSize();
if (needToCorrectLen && 0 == (len & 1) )
len += 1;
var _data, px,
_x = Math.round((arrowSize - len) / 2),
_y = Math.floor(arrowSize / 2),
r, g, b;
var __x = _x, __y = _y, _len = len;
// r = 147, g = 147, b = 147;
var r = rgb.r, g = rgb.g, b = rgb.b;
_data = ctx.createImageData(arrowSize, arrowSize);
px = _data.data;
while (_len > 0) {
var ind = 4 * (arrowSize * __y + __x);
for (var i = 0; i < _len; i++) {
px[ind++] = r;
px[ind++] = g;
px[ind++] = b;
px[ind++] = 255;
}
r = r >> 0;
g = g >> 0;
b = b >> 0;
__x += 1;
__y -= 1;
_len -= 2;
}
ctx.putImageData(_data, x, y);
},
GetArrowSize: function()
{
var rPR = AscCommon.AscBrowser.retinaPixelRatio;
return Math.round(13 * rPR);
}
};
function CAutoshapeTrack()
{
AscCommon.CGraphicsBase.call(this, AscCommon.RendererType.Track);
this.m_oContext = null;
this.m_oOverlay = null;
this.Graphics = null;
this.MaxEpsLine = 0;
this.PageIndex = -1;
this.CurrentPageInfo = null;
this.ArrowCanvas = null;
this.RotatedArrowCanvas = null;
}
CAutoshapeTrack.prototype = Object.create(AscCommon.CGraphicsBase.prototype);
CAutoshapeTrack.prototype.constructor = CAutoshapeTrack;
CAutoshapeTrack.prototype.SetFont = function(font)
{
};
CAutoshapeTrack.prototype.init = function(overlay, x, y, r, b, w_mm, h_mm)
{
this.m_oOverlay = overlay;
this.m_oContext = this.m_oOverlay.m_oContext;
this.Graphics = new AscCommon.CGraphics();
var _scale = this.m_oOverlay.IsCellEditor ? 1 : AscCommon.AscBrowser.retinaPixelRatio;
this.Graphics.init(this.m_oContext, _scale * (r - x), _scale * (b - y), w_mm, h_mm);
this.Graphics.m_oCoordTransform.tx = _scale * x;
this.Graphics.m_oCoordTransform.ty = _scale * y;
this.Graphics.SetIntegerGrid(false);
this.Graphics.globalAlpha = 0.5;
this.m_oContext.globalAlpha = 0.5;
};
// draw styles
CAutoshapeTrack.prototype.p_color = function(r,g,b,a)
{
this.Graphics.p_color(r, g, b, a);
};
CAutoshapeTrack.prototype.p_width = function(w)
{
this.Graphics.p_width(w);
var xx1 = 0;
var yy1 = 0;
var xx2 = 1;
var yy2 = 1;
var xxx1 = this.Graphics.m_oFullTransform.TransformPointX(xx1, yy1);
var yyy1 = this.Graphics.m_oFullTransform.TransformPointY(xx1, yy1);
var xxx2 = this.Graphics.m_oFullTransform.TransformPointX(xx2, yy2);
var yyy2 = this.Graphics.m_oFullTransform.TransformPointY(xx2, yy2);
var _len2 = ((xxx2 - xxx1)*(xxx2 - xxx1) + (yyy2 - yyy1)*(yyy2 - yyy1));
var koef = Math.sqrt(_len2 / 2);
var _EpsLine = (w * koef / 1000) >> 0;
_EpsLine += 5;
if (_EpsLine > this.MaxEpsLine)
this.MaxEpsLine = _EpsLine;
};
CAutoshapeTrack.prototype.p_dash = function(params)
{
this.Graphics.p_dash(params);
};
CAutoshapeTrack.prototype.b_color1 = function(r,g,b,a)
{
this.Graphics.b_color1(r,g,b,a);
};
// path commands
CAutoshapeTrack.prototype._s = function()
{
this.Graphics._s();
};
CAutoshapeTrack.prototype._e = function()
{
this.Graphics._e();
};
CAutoshapeTrack.prototype._z = function()
{
this.Graphics._z();
};
CAutoshapeTrack.prototype._m = function(x,y)
{
this.Graphics._m(x,y);
var _x = this.Graphics.m_oFullTransform.TransformPointX(x,y);
var _y = this.Graphics.m_oFullTransform.TransformPointY(x,y);
this.m_oOverlay.CheckPoint(_x, _y);
};
CAutoshapeTrack.prototype._l = function(x,y)
{
this.Graphics._l(x,y);
var _x = this.Graphics.m_oFullTransform.TransformPointX(x,y);
var _y = this.Graphics.m_oFullTransform.TransformPointY(x,y);
this.m_oOverlay.CheckPoint(_x, _y);
};
CAutoshapeTrack.prototype._c = function(x1,y1,x2,y2,x3,y3)
{
this.Graphics._c(x1,y1,x2,y2,x3,y3);
var _x1 = this.Graphics.m_oFullTransform.TransformPointX(x1,y1);
var _y1 = this.Graphics.m_oFullTransform.TransformPointY(x1,y1);
var _x2 = this.Graphics.m_oFullTransform.TransformPointX(x2,y2);
var _y2 = this.Graphics.m_oFullTransform.TransformPointY(x2,y2);
var _x3 = this.Graphics.m_oFullTransform.TransformPointX(x3,y3);
var _y3 = this.Graphics.m_oFullTransform.TransformPointY(x3,y3);
this.m_oOverlay.CheckPoint(_x1, _y1);
this.m_oOverlay.CheckPoint(_x2, _y2);
this.m_oOverlay.CheckPoint(_x3, _y3);
};
CAutoshapeTrack.prototype._c2 = function(x1,y1,x2,y2)
{
this.Graphics._c2(x1,y1,x2,y2);
var _x1 = this.Graphics.m_oFullTransform.TransformPointX(x1,y1);
var _y1 = this.Graphics.m_oFullTransform.TransformPointY(x1,y1);
var _x2 = this.Graphics.m_oFullTransform.TransformPointX(x2,y2);
var _y2 = this.Graphics.m_oFullTransform.TransformPointY(x2,y2);
this.m_oOverlay.CheckPoint(_x1, _y1);
this.m_oOverlay.CheckPoint(_x2, _y2);
};
CAutoshapeTrack.prototype.ds = function()
{
this.Graphics.ds();
};
CAutoshapeTrack.prototype.df = function()
{
this.Graphics.df();
};
// canvas state
CAutoshapeTrack.prototype.save = function()
{
this.Graphics.save();
};
CAutoshapeTrack.prototype.restore = function()
{
this.Graphics.restore();
};
CAutoshapeTrack.prototype.clip = function()
{
this.Graphics.clip();
};
// transform
CAutoshapeTrack.prototype.reset = function()
{
this.Graphics.reset();
};
CAutoshapeTrack.prototype.transformPageMatrix = function(m)
{
if(!this.Graphics)
{
return m;
}
let t = this.CanvasTransform;
if(t)
{
let t3;
if(m)
{
t3 = m.CreateDublicate();
}
else
{
t3 = new AscCommon.CMatrix();
}
AscCommon.global_MatrixTransformer.MultiplyAppend(t3, this.Graphics.m_oCoordTransform);
AscCommon.global_MatrixTransformer.MultiplyAppend(t3, t);
let oInvCoord = AscCommon.global_MatrixTransformer.Invert(this.Graphics.m_oCoordTransform)
AscCommon.global_MatrixTransformer.MultiplyAppend(t3, oInvCoord);
return t3;
}
else
{
return m;
}
};
CAutoshapeTrack.prototype.transform3 = function(m)
{
let mt = this.transformPageMatrix(m);
this.Graphics.transform3(mt);
};
CAutoshapeTrack.prototype.transform = function(sx,shy,shx,sy,tx,ty)
{
this.Graphics.transform(sx,shy,shx,sy,tx,ty);
};
CAutoshapeTrack.prototype.drawImage = function(image, x, y, w, h, alpha, srcRect, nativeImage)
{
this.Graphics.drawImage(image, x, y, w, h, undefined, srcRect, nativeImage);
var _x1 = this.Graphics.m_oFullTransform.TransformPointX(x,y);
var _y1 = this.Graphics.m_oFullTransform.TransformPointY(x,y);
var _x2 = this.Graphics.m_oFullTransform.TransformPointX(x+w,y);
var _y2 = this.Graphics.m_oFullTransform.TransformPointY(x+w,y);
var _x3 = this.Graphics.m_oFullTransform.TransformPointX(x+w,(y+h));
var _y3 = this.Graphics.m_oFullTransform.TransformPointY(x+w,(y+h));
var _x4 = this.Graphics.m_oFullTransform.TransformPointX(x,(y+h));
var _y4 = this.Graphics.m_oFullTransform.TransformPointY(x,(y+h));
this.m_oOverlay.CheckPoint(_x1, _y1);
this.m_oOverlay.CheckPoint(_x2, _y2);
this.m_oOverlay.CheckPoint(_x3, _y3);
this.m_oOverlay.CheckPoint(_x4, _y4);
};
CAutoshapeTrack.prototype.CorrectOverlayBounds = function()
{
this.m_oOverlay.SetBaseTransform();
this.m_oOverlay.min_x -= this.MaxEpsLine;
this.m_oOverlay.min_y -= this.MaxEpsLine;
this.m_oOverlay.max_x += this.MaxEpsLine;
this.m_oOverlay.max_y += this.MaxEpsLine;
};
CAutoshapeTrack.prototype.GetCanvasTransform = function(nPageIndex)
{
if(Asc.editor.isPdfEditor())
{
let oDocument = Asc.editor.getPDFDoc();
let oPageTransform = oDocument.pagesTransform[nPageIndex];
if(oPageTransform)
{
// if(oPageTransform.normal.GetRotation() === 0)
// {
// return null;
// }
let c = this.Graphics.m_oCoordTransform;
let oInvertC = AscCommon.global_MatrixTransformer.Invert(c);
let ScaleRetina = new AscCommon.CMatrix();
let r = AscCommon.AscBrowser.retinaPixelRatio;
AscCommon.global_MatrixTransformer.ScaleAppend(ScaleRetina, r, r);
let inchC = (25.4 / Asc.editor.getDocumentRenderer().file.pages[nPageIndex].Dpi);
let ScaleInch = new AscCommon.CMatrix();
AscCommon.global_MatrixTransformer.ScaleAppend(ScaleInch, inchC, inchC);
let ScaleRetinaInv = AscCommon.global_MatrixTransformer.Invert(ScaleRetina);
let M = new AscCommon.CMatrix();
AscCommon.global_MatrixTransformer.MultiplyAppend(M, ScaleRetinaInv);
AscCommon.global_MatrixTransformer.MultiplyAppend(M, oPageTransform.normal);
AscCommon.global_MatrixTransformer.MultiplyAppend(M, ScaleInch);
let MInvert = AscCommon.global_MatrixTransformer.Invert(M);
let oCanvasT = oInvertC.CreateDublicate();
AscCommon.global_MatrixTransformer.MultiplyAppend(oCanvasT, MInvert);
return oCanvasT;
}
}
return null;
};
CAutoshapeTrack.prototype.CheckCanvasTransform = function()
{
this.CanvasTransform = this.GetCanvasTransform(this.PageIndex);
if(this.CanvasTransform)
{
let m = this.CanvasTransform;
this.m_oContext.setTransform(m.sx,m.shy,m.shx,m.sy,m.tx,m.ty);
}
else
{
this.m_oContext.setTransform(1, 0, 0, 1, 0, 0);
}
this.m_oOverlay.CanvasTransform = this.CanvasTransform;
};
CAutoshapeTrack.prototype.SetCurrentPage = function(nPageIndex, isAttack)
{
if (nPageIndex == this.PageIndex && !isAttack)
return;
var oPage = this.m_oOverlay.m_oHtmlPage.GetDrawingPageInfo(nPageIndex);
this.PageIndex = nPageIndex;
var drawPage = oPage.drawingPage;
this.Graphics = new AscCommon.CGraphics();
var _scale = this.m_oOverlay.IsCellEditor ? 1 : AscCommon.AscBrowser.retinaPixelRatio;
this.Graphics.init(this.m_oContext, _scale * (drawPage.right - drawPage.left), _scale * (drawPage.bottom - drawPage.top), oPage.width_mm, oPage.height_mm);
this.Graphics.m_oCoordTransform.tx = _scale * drawPage.left;
this.Graphics.m_oCoordTransform.ty = _scale * drawPage.top;
this.Graphics.globalAlpha = 0.5;
this.m_oContext.globalAlpha = 0.5;
this.Graphics.SetIntegerGrid(false);
this.CheckCanvasTransform();
};
CAutoshapeTrack.prototype.init2 = function(overlay)
{
this.m_oOverlay = overlay;
this.m_oContext = this.m_oOverlay.m_oContext;
this.PageIndex = -1;
};
CAutoshapeTrack.prototype.AddClipRect = function()
{
};
CAutoshapeTrack.prototype.SavePen = function()
{
this.Graphics.SavePen();
};
CAutoshapeTrack.prototype.RestorePen = function()
{
this.Graphics.RestorePen();