public void pictureDepth_Paint(Object sender, PaintEventArgs e)
{
// 背景を描画
int width = pictureDepth.Width;
int height = pictureDepth.Height;
System.Drawing.Graphics g = e.Graphics;
g.FillRectangle(System.Drawing.Brushes.LightGray, 0, 0, width, height);
// 選択中のハンドルを取得
VibratoHandle handle = mSelected;
if (handle == null)
{
return;
}
// 描画の準備
LineGraphDrawer d = getDrawerDepth();
d.clear();
d.setGraphics(g);
drawVibratoCurve(
handle.getDepthBP(),
handle.getStartDepth(),
d,
width, height);
}
public void pictureResulting_Paint(Object sender, PaintEventArgs e)
{
// 背景を描画
int raw_width = pictureResulting.Width;
int raw_height = pictureResulting.Height;
System.Drawing.Graphics g = e.Graphics;
g.FillRectangle(System.Drawing.Brushes.LightGray, 0, 0, raw_width, raw_height);
// 選択中のハンドルを取得
VibratoHandle handle = mSelected;
if (handle == null)
{
return;
}
// 描画の準備
LineGraphDrawer d = getDrawerResulting();
d.setGraphics(g);
// ビブラートのピッチベンドを取得するイテレータを取得
int width = raw_width;
int vib_length = 960;
int tempo = 500000;
double vib_seconds = tempo * 1e-6 / 480.0 * vib_length;
// 480クロックは0.5秒
VsqFileEx vsq = new VsqFileEx("Miku", 1, 4, 4, tempo);
VibratoBPList list_rate = handle.getRateBP();
VibratoBPList list_depth = handle.getDepthBP();
int start_rate = handle.getStartRate();
int start_depth = handle.getStartDepth();
if (list_rate == null)
{
list_rate = new VibratoBPList(new float[] { 0.0f }, new int[] { start_rate });
}
if (list_depth == null)
{
list_depth = new VibratoBPList(new float[] { 0.0f }, new int[] { start_depth });
}
// 解像度
float resol = (float)(vib_seconds / width);
if (resol <= 0.0f)
{
return;
}
VibratoPointIteratorBySec itr =
new VibratoPointIteratorBySec(
vsq,
list_rate, start_rate,
list_depth, start_depth,
0, vib_length, resol);
// 描画
int height = raw_height - MARGIN * 2;
d.clear();
//g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
int x = 0;
int lastx = 0;
int lasty = -10;
int tx = 0, ty = 0;
for (; itr.hasNext(); x++)
{
double pitch = itr.next().getY();
int y = height - (int)((pitch + 1.25) / 2.5 * height) + MARGIN - 1;
int dx = x - lastx; // xは単調増加
int dy = Math.Abs(y - lasty);
tx = x;
ty = y;
//if ( dx > MIN_DELTA || dy > MIN_DELTA ) {
d.append(x, y);
lastx = x;
lasty = y;
//}
}
d.append(tx, ty);
d.flush();
}
