/// <summary>
/// ''' マウスボタンアップ
/// ''' </summary>
/// ''' <param name="sender"></param>
/// ''' <param name="e"></param>
/// ''' <remarks></remarks>
private void PanelPaint_MouseUp(System.Object sender, System.Windows.Forms.MouseEventArgs e)
{
//
if (e.Button == MouseButtons.Left)
{
// ドラッグ終了
if (isPainting)
{
isDragging = false;
endPoint.X = e.X;
endPoint.Y = e.Y;
}
//文字入力終了
if (isInputtingText)
{
if (checkBoxBrush.Checked)
{
textBrush = paintBrush;
}
else
{
textBrush = new SolidBrush(TransparentColor);
}
if (checkBoxLine.Checked)
{
textPen = paintPen;
}
else
{
textPen = new Pen(TransparentColor, 1);
}
ClsFigure gText = new ClsGText(textPen, textBrush, paintTextFont, paintTextColor,
inputTextBox.Left, inputTextBox.Top,
inputTextBox.Width, inputTextBox.Height, inputTextBox.Text);
inputTextBox.Dispose();
isPainting = false;
isInputtingText = false;
figList.Add(gText);
reFigList.Clear();
PanelPaint.Refresh();
lastFigure = gText.castClassFigure();
}
// パーツ確定
if (isPaintingRectangle)
{
int leftTopX = startPoint.X > endPoint.X ? endPoint.X : startPoint.X;
int leftTopY = startPoint.Y > endPoint.Y ? endPoint.Y : startPoint.Y;
ClsFigure rect = new ClsRectangle(paintPen, paintBrush,
leftTopX, leftTopY,
Math.Abs(endPoint.X - startPoint.X), Math.Abs(endPoint.Y - startPoint.Y));
figList.Add(rect);
reFigList.Clear();
PanelPaint.Refresh();
lastFigure = rect.castClassFigure();
}
else if (isPaintingEllipse)
{
int leftTopX = startPoint.X > endPoint.X ? endPoint.X : startPoint.X;
int leftTopY = startPoint.Y > endPoint.Y ? endPoint.Y : startPoint.Y;
ClsFigure elps = new ClsEllipse(paintPen, paintBrush,
leftTopX, leftTopY,
Math.Abs(endPoint.X - startPoint.X), Math.Abs(endPoint.Y - startPoint.Y));
figList.Add(elps);
reFigList.Clear();
PanelPaint.Refresh();
lastFigure = elps.castClassFigure();
}
else if (isPaintingLine)
{
ClsFigure line = new ClsLine(paintPen,
startPoint.X, startPoint.Y,
endPoint.X, endPoint.Y);
figList.Add(line);
reFigList.Clear();
PanelPaint.Refresh();
lastFigure = line.castClassFigure();
}
else if (isPaintingArrow)
{
ClsFigure arrow = new ClsArrow(paintPen,
startPoint.X, startPoint.Y,
endPoint.X, endPoint.Y);
figList.Add(arrow);
reFigList.Clear();
PanelPaint.Refresh();
lastFigure = arrow.castClassFigure();
}
else if (isPaintingText)
{
//入力用リッチテキストボックスの設定
inputTextBox = new AlphaControls.AlphaRichTextBox();
if (checkBoxBrush.Checked && brushColor.A > 0)
{
inputTextBox.BackAlpha = brushColor.A;
inputTextBox.BackColor = Color.FromArgb(brushColor.R, brushColor.G, brushColor.B);
}
else
{
inputTextBox.BackAlpha = 0;
inputTextBox.BackColor = Color.White;
}
inputTextBox.BorderStyle = System.Windows.Forms.BorderStyle.None;
inputTextBox.Font = paintTextFont;
inputTextBox.ForeColor = paintTextColor;
inputTextBox.Location = new System.Drawing.Point(startPoint.X, startPoint.Y);
inputTextBox.Multiline = true;
inputTextBox.Name = "inputTextBox";
int width = (endPoint.X != startPoint.X) ? (int)Math.Abs(endPoint.X - startPoint.X) : 320;
inputTextBox.Size = new System.Drawing.Size(
width,
(int)(TextRenderer.MeasureText("あ", paintTextFont).Height + inputTextBox.Margin.Vertical));
inputTextBox.TabIndex = 0;
inputTextBox.ImeMode = ImeMode.Off;
inputTextBox.TextChanged += new EventHandler(inputTextBox_TextChanged);
ControlsTransparent(inputTextBox, PanelPaint);
//強制的にフォーカス
inputTextBox.Focus();
isPaintingText = false;
isInputtingText = true;
}
else if (isPaintingFreehand)
{
ClsFigure freehand = new ClsFreehand(paintPen, freeHandX, freeHandY);
figList.Add(freehand);
reFigList.Clear();
PanelPaint.Refresh();
lastFigure = freehand.castClassFigure();
}
}
}
/// <summary>
/// 描画
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PanelPaint_Paint(System.Object sender, System.Windows.Forms.PaintEventArgs e)
{
// パーツ描画
for (int i = 0; i <= figList.Count - 1; i++)
{
figList[i].Draw(e.Graphics);
}
// ドラッグ中は長方形描画
if (isDragging)
{
if (!isPaintingFreehand)
{
// 範囲の描画
// |
e.Graphics.DrawLine(blacDotPen, startPoint.X, startPoint.Y, startPoint.X, nowPoint.Y);
// |
e.Graphics.DrawLine(blacDotPen, nowPoint.X, startPoint.Y, nowPoint.X, nowPoint.Y);
// ￣
e.Graphics.DrawLine(blacDotPen, startPoint.X, startPoint.Y, nowPoint.X, startPoint.Y);
// ＿
e.Graphics.DrawLine(blacDotPen, startPoint.X, nowPoint.Y, nowPoint.X, nowPoint.Y);
}
// 仮描画
if (isPaintingRectangle)
{
int leftTopX = startPoint.X > nowPoint.X ? nowPoint.X : startPoint.X;
int leftTopY = startPoint.Y > nowPoint.Y ? nowPoint.Y : startPoint.Y;
ClsRectangle rect = new ClsRectangle(paintPen, paintBrush,
leftTopX, leftTopY,
Math.Abs(nowPoint.X - startPoint.X), Math.Abs(nowPoint.Y - startPoint.Y));
rect.Draw(e.Graphics);
}
else if (isPaintingEllipse)
{
int leftTopX = startPoint.X > nowPoint.X ? nowPoint.X : startPoint.X;
int leftTopY = startPoint.Y > nowPoint.Y ? nowPoint.Y : startPoint.Y;
ClsEllipse elps = new ClsEllipse(paintPen, paintBrush,
leftTopX, leftTopY,
Math.Abs(nowPoint.X - startPoint.X), Math.Abs(nowPoint.Y - startPoint.Y));
elps.Draw(e.Graphics);
}
else if (isPaintingLine)
{
ClsFigure line = new ClsLine(paintPen,
startPoint.X, startPoint.Y,
nowPoint.X, nowPoint.Y);
line.Draw(e.Graphics);
}
else if (isPaintingArrow)
{
ClsFigure arrow = new ClsArrow(paintPen,
startPoint.X, startPoint.Y,
nowPoint.X, nowPoint.Y);
arrow.Draw(e.Graphics);
}
else if (isPaintingFreehand)
{
ClsFigure freehand = new ClsFreehand(paintPen, freeHandX, freeHandY);
freehand.Draw(e.Graphics);
}
}
}
