protected override void RenderOverlay()
{
uint colorCursor = (uint)ColorCursor.ToArgb();
if (UpdateOverlays)
{
UpdateOverlays = false;
UpdateDrawablePositions();
OverlayTextLabels.Clear();
OverlayVertexesUsed = 0;
foreach (LabelledLine line in LabelledHorLines)
{
if (OverlayVertexesUsed < OverlayVertexes.Length - 2)
{
OverlayVertexes[OverlayVertexesUsed].PositionRhw.X = 0;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Y = (float)SampleToYPos(line.Position);
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Z = 0.5f;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.W = 1;
OverlayVertexes[OverlayVertexesUsed].Color = line.Color;
OverlayVertexesUsed++;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.X = DirectXWidth;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Y = (float)SampleToYPos(line.Position);
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Z = 0.5f;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.W = 1;
OverlayVertexes[OverlayVertexesUsed].Color = line.Color;
OverlayVertexesUsed++;
/* add the labels to the label list to draw */
OverlayTextLabels.AddLast(new StringLabel(line.Label, 60, (int)SampleToYPos(line.Position) + 5, line.Color));
}
}
foreach (LabelledLine line in LabelledVertLines)
{
if (OverlayVertexesUsed < OverlayVertexes.Length - 4)
{
double freq = XPosFromSampleNum(line.Position);
if (freq >= 0 && freq < DirectXWidth)
{
OverlayVertexes[OverlayVertexesUsed].PositionRhw.X = 10 + (float)XPosFromSampleNum(line.Position);
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Y = 0;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Z = 0.5f;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.W = 1;
OverlayVertexes[OverlayVertexesUsed].Color = line.Color;
OverlayVertexesUsed++;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.X = (float)XPosFromSampleNum(line.Position);
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Y = 10;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Z = 0.5f;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.W = 1;
OverlayVertexes[OverlayVertexesUsed].Color = line.Color;
OverlayVertexesUsed++;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.X = (float)XPosFromSampleNum(line.Position);
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Y = 10;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Z = 0.5f;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.W = 1;
OverlayVertexes[OverlayVertexesUsed].Color = line.Color;
OverlayVertexesUsed++;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.X = (float)XPosFromSampleNum(line.Position);
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Y = DirectXHeight;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.Z = 0.5f;
OverlayVertexes[OverlayVertexesUsed].PositionRhw.W = 1;
OverlayVertexes[OverlayVertexesUsed].Color = line.Color;
OverlayVertexesUsed++;
/* add the labels to the label list to draw */
OverlayTextLabels.AddLast(new StringLabel(line.Label, (int)XPosFromSampleNum(line.Position) + 5, 15, line.Color));
}
}
}
}
/* draw overlay */
if (OverlayVertexesUsed > 0)
{
Device.DrawUserPrimitives(PrimitiveType.LineList, OverlayVertexesUsed / 2, OverlayVertexes);
}
foreach (StringLabel label in OverlayTextLabels)
{
SmallFont.DrawString(null, label.Label, label.X, label.Y, (int)label.Color);
}
/* draw scale lines and text */
if (ScaleVertexesUsed > 0)
{
Device.DrawUserPrimitives(PrimitiveType.LineList, ScaleVertexesUsed / 2, ScaleVertexes);
}
for (double scalePos = ScalePosMin; scalePos <= ScalePosMax; scalePos += ScaleTextDistance)
{
SmallFont.DrawString(null, " " + (int)(scalePos * ScaleUnitFactor) + " " + ScaleUnit, 10, (int)SampleToYPos(scalePos), (int)(colorCursor & 0x80FFFFFF));
}
}
protected override void RenderCursor()
{
uint colorCursor = (uint)ColorCursor.ToArgb();
uint colorCursorBox = (uint)CursorBoxColor.ToArgb();
float stubLength = (float)DirectXHeight / 10.0f;
float xPos = (float)LastMousePos.X;
float yPos = (float)LastMousePos.Y;
float unit = (float)(SampleFromYPos(yPos) * ScaleUnitFactor);
if (UpdateCursor)
{
UpdateCursor = false;
/* draw vertical cursor line */
if (xPos > DirectXWidth / 2)
{
CursorVertexesVert[0].PositionRhw.X = xPos - 30;
}
else
{
CursorVertexesVert[0].PositionRhw.X = xPos + 30;
}
CursorVertexesVert[1].PositionRhw.X = xPos;
CursorVertexesVert[2].PositionRhw.X = xPos;
CursorVertexesVert[3].PositionRhw.X = xPos;
/* horizontal line */
CursorVertexesHor[0].PositionRhw.X = xPos - 30;
CursorVertexesHor[0].PositionRhw.Y = yPos;
CursorVertexesHor[1].PositionRhw.X = xPos;
CursorVertexesHor[1].PositionRhw.Y = yPos;
CursorVertexesHor[2].PositionRhw.X = xPos + 30;
CursorVertexesHor[2].PositionRhw.Y = yPos;
/* recalc lines (this is needed just once btw.) */
CursorVertexesVert[0].PositionRhw.Y = 20;
CursorVertexesVert[0].PositionRhw.Z = 0.5f;
CursorVertexesVert[0].PositionRhw.W = 1;
CursorVertexesVert[0].Color = colorCursor & 0x00FFFFFF;
CursorVertexesVert[1].PositionRhw.Y = 20 + stubLength;
CursorVertexesVert[1].PositionRhw.Z = 0.5f;
CursorVertexesVert[1].PositionRhw.W = 1;
CursorVertexesVert[1].Color = colorCursor;
CursorVertexesVert[2].PositionRhw.Y = DirectXHeight - stubLength;
CursorVertexesVert[2].PositionRhw.Z = 0.5f;
CursorVertexesVert[2].PositionRhw.W = 1;
CursorVertexesVert[2].Color = colorCursor;
CursorVertexesVert[3].PositionRhw.Y = DirectXHeight;
CursorVertexesVert[3].PositionRhw.Z = 0.5f;
CursorVertexesVert[3].PositionRhw.W = 1;
CursorVertexesVert[3].Color = colorCursor;
CursorVertexesHor[0].PositionRhw.Z = 0.5f;
CursorVertexesHor[0].PositionRhw.W = 1;
CursorVertexesHor[0].Color = colorCursor & 0x00FFFFFF;
CursorVertexesHor[1].PositionRhw.Z = 0.5f;
CursorVertexesHor[1].PositionRhw.W = 1;
CursorVertexesHor[1].Color = colorCursor;
CursorVertexesHor[2].PositionRhw.Z = 0.5f;
CursorVertexesHor[2].PositionRhw.W = 1;
CursorVertexesHor[2].Color = colorCursor & 0x00FFFFFF;
}
if (MouseHovering || ShowVerticalCursor)
{
string signalPower = unit + " " + ScaleUnit;
string positionLabel;
if (OverviewMode)
{
positionLabel = XLabelFromSampleNum(xPos);
}
else
{
positionLabel = XLabelFromCursorPos(xPos);
}
int signalPowerWidth = SmallFont.MeasureString(null, signalPower, DrawTextFormat.Center).Width;
int positionLabelWidth = SmallFont.MeasureString(null, positionLabel, DrawTextFormat.Center).Width;
int signalPowerHeight = SmallFont.MeasureString(null, signalPower, DrawTextFormat.Center).Height;
int positionLabelHeight = SmallFont.MeasureString(null, positionLabel, DrawTextFormat.Center).Height;
int boxWidth = 10 + Math.Max(signalPowerWidth, positionLabelWidth);
int boxHeight = 10 + signalPowerHeight + positionLabelHeight;
int boxY = 20;
int boxX = (int)xPos;
if (xPos > DirectXWidth / 2)
{
boxX -= boxWidth + 25;
}
else
{
boxX += 25;
}
BuildStripRectangle(CursorRectVertexes, colorCursorBox & 0x3FFFFFFF, boxX, boxX + boxWidth, boxY + boxHeight, boxY);
Device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 2, CursorRectVertexes);
Device.DrawUserPrimitives(PrimitiveType.LineStrip, 3, CursorVertexesVert);
if (MouseHovering)
{
/* draw the strength into box */
SmallFont.DrawString(null, signalPower, boxX + 5, boxY + 5, ColorFG.ToArgb());
Device.DrawUserPrimitives(PrimitiveType.LineStrip, 2, CursorVertexesHor);
}
/* draw the horizontal into box */
SmallFont.DrawString(null, positionLabel, boxX + 5, boxY + 5 + signalPowerHeight, ColorFG.ToArgb());
}
}
protected override void RenderAxis()
{
uint colorCursor = (uint)ColorCursor.ToArgb();
uint colorLimiter = (uint)LimiterColor.ToArgb();
int xPos = (int)LastMousePos.X;
int yPos = (int)LastMousePos.Y;
float limiterLower = (float)XPosFromSampleNum(LimiterLowerLimit);
float limiterUpper = (float)XPosFromSampleNum(LimiterUpperLimit);
bool mouseInLowerLimit = (xPos <= limiterLower);
bool mouseInUpperLimit = (xPos >= limiterUpper);
/* only recalc scale lines when axis need to get updated */
if (UpdateAxis)
{
UpdateAxis = false;
ScaleVertexesUsed = 0;
/* update bandwith limiters */
LimiterLines[0].PositionRhw.X = limiterLower;
LimiterLines[0].PositionRhw.Y = 0;
LimiterLines[0].PositionRhw.Z = 0.5f;
LimiterLines[0].PositionRhw.W = 1;
LimiterLines[0].Color = colorLimiter;
LimiterLines[1].PositionRhw.X = limiterLower;
LimiterLines[1].PositionRhw.Y = DirectXHeight;
LimiterLines[1].PositionRhw.Z = 0.5f;
LimiterLines[1].PositionRhw.W = 1;
LimiterLines[1].Color = colorLimiter;
LimiterLines[2].PositionRhw.X = limiterUpper;
LimiterLines[2].PositionRhw.Y = 0;
LimiterLines[2].PositionRhw.Z = 0.5f;
LimiterLines[2].PositionRhw.W = 1;
LimiterLines[2].Color = colorLimiter;
LimiterLines[3].PositionRhw.X = limiterUpper;
LimiterLines[3].PositionRhw.Y = DirectXHeight;
LimiterLines[3].PositionRhw.Z = 0.5f;
LimiterLines[3].PositionRhw.W = 1;
LimiterLines[3].Color = colorLimiter;
BuildStripRectangle(LimiterVertexesLeft, colorLimiter & 0x2FFFFFFF, 0, limiterLower);
BuildStripRectangle(LimiterVertexesRight, colorLimiter & 0x2FFFFFFF, limiterUpper, DirectXWidth);
int scaleCount = (int)Math.Round((ScalePosMax - ScalePosMin) / ScaleBarDistance);
/* draw scale lines */
for (int scaleNum = 0; scaleNum <= scaleCount; scaleNum++)
{
float scalePos = (float)(ScalePosMin + scaleNum * ScaleBarDistance);
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = 0;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Y = (float)SampleToYPos(scalePos);
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Z = 0.5f;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.W = 1;
ScaleVertexes[ScaleVertexesUsed].Color = colorCursor;
ScaleVertexesUsed++;
if (scaleNum == 0 || scaleNum == scaleCount || Math.Round(scalePos / ScaleBarDistance) == 0)
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = 50;
}
else if (scaleNum % 2 == 0)
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = 20;
}
else
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = 10;
}
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Y = (float)SampleToYPos(scalePos);
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Z = 0.5f;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.W = 1;
ScaleVertexes[ScaleVertexesUsed].Color = colorCursor & 0x00FFFFFF;
ScaleVertexesUsed++;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = DirectXWidth;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Y = (float)SampleToYPos(scalePos);
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Z = 0.5f;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.W = 1;
ScaleVertexes[ScaleVertexesUsed].Color = colorCursor;
ScaleVertexesUsed++;
if (scalePos % 100 == 0)
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = DirectXWidth - 50;
}
else if (scalePos % 50 == 0)
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = DirectXWidth - 20;
}
else
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = DirectXWidth - 10;
}
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Y = (float)SampleToYPos(scalePos);
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Z = 0.5f;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.W = 1;
ScaleVertexes[ScaleVertexesUsed].Color = colorCursor & 0x00FFFFFF;
ScaleVertexesUsed++;
}
if (XAxisVerts == null || XAxisVerts.Length < XAxisLines * 4)
{
XAxisVerts = new Vertex[XAxisLines * 4];
}
uint color1 = 0xFF101010;
uint color2 = 0xFF404040;
uint color3 = 0xFFFFFFFF;
for (int pos = 0; pos < XAxisLines; pos++)
{
float x = (float)(XAxisGridOffset * XZoomFactor - DisplayXOffset + (pos * ((XAxisUnit / PlotVertsEntries) * DirectXWidth) * XZoomFactor));
XAxisVerts[pos * 4 + 0].PositionRhw.X = x;
XAxisVerts[pos * 4 + 0].PositionRhw.Y = 0;
XAxisVerts[pos * 4 + 0].PositionRhw.Z = 0.5f;
XAxisVerts[pos * 4 + 0].PositionRhw.W = 1;
XAxisVerts[pos * 4 + 0].Color = color1;
XAxisVerts[pos * 4 + 1].PositionRhw.X = x;
XAxisVerts[pos * 4 + 1].PositionRhw.Y = DirectXHeight / 2;
XAxisVerts[pos * 4 + 1].PositionRhw.Z = 0.5f;
XAxisVerts[pos * 4 + 1].PositionRhw.W = 1;
XAxisVerts[pos * 4 + 1].Color = color2;
XAxisVerts[pos * 4 + 2].PositionRhw.X = x;
XAxisVerts[pos * 4 + 2].PositionRhw.Y = DirectXHeight / 2;
XAxisVerts[pos * 4 + 2].PositionRhw.Z = 0.5f;
XAxisVerts[pos * 4 + 2].PositionRhw.W = 1;
XAxisVerts[pos * 4 + 2].Color = color2;
XAxisVerts[pos * 4 + 3].PositionRhw.X = x;
XAxisVerts[pos * 4 + 3].PositionRhw.Y = DirectXHeight;
XAxisVerts[pos * 4 + 3].PositionRhw.Z = 0.5f;
XAxisVerts[pos * 4 + 3].PositionRhw.W = 1;
XAxisVerts[pos * 4 + 3].Color = color1;
}
}
if (LimiterDisplayEnabled)
{
Device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 2, LimiterVertexesLeft);
Device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 2, LimiterVertexesRight);
Device.DrawUserPrimitives(PrimitiveType.LineList, 2, LimiterLines);
if (mouseInLowerLimit)
{
if (xPos > DirectXWidth / 2)
{
int stringWidth = SmallFont.MeasureString(null, LimiterLowerDescription, DrawTextFormat.Center).Width;
SmallFont.DrawString(null, LimiterLowerDescription, xPos - 30 - stringWidth, yPos + 20, (int)(colorLimiter));
}
else
{
SmallFont.DrawString(null, LimiterLowerDescription, xPos + 20, yPos + 20, (int)(colorLimiter));
}
}
if (mouseInUpperLimit)
{
if (xPos > DirectXWidth / 2)
{
int stringWidth = SmallFont.MeasureString(null, LimiterUpperDescription, DrawTextFormat.Center).Width;
SmallFont.DrawString(null, LimiterUpperDescription, xPos - 30 - stringWidth, yPos + 20, (int)(colorLimiter));
}
else
{
SmallFont.DrawString(null, LimiterUpperDescription, xPos + 20, yPos + 20, (int)(colorLimiter));
}
}
}
if (XAxisVerts.Length > 0)
{
Device.DrawUserPrimitives(PrimitiveType.LineList, XAxisVerts.Length / 2, XAxisVerts);
}
if (YAxisVerts.Length > 0)
{
Device.DrawUserPrimitives(PrimitiveType.LineList, YAxisVerts.Length / 2, YAxisVerts);
}
}
protected override void RenderAxis()
{
uint colorCursor = (uint)ColorCursor.ToArgb();
uint colorLimiter = (uint)LimiterColor.ToArgb();
int xPos = (int)LastMousePos.X;
int yPos = (int)LastMousePos.Y;
float limiterLower = (float)(LimiterLowerLimit);
float limiterUpper = (float)(LimiterUpperLimit);
bool mouseInLowerLimit = (xPos <= limiterLower);
bool mouseInUpperLimit = (xPos >= limiterUpper);
/* only recalc scale lines when axis need to get updated */
if (UpdateAxis)
{
UpdateAxis = false;
ScaleVertexesUsed = 0;
BuildStripRectangle(LimiterVertexesLeft, colorLimiter & 0x2FFFFFFF, 0, limiterLower);
BuildStripRectangle(LimiterVertexesRight, colorLimiter & 0x2FFFFFFF, limiterUpper, DirectXWidth);
int scaleCount = (int)Math.Round((ScalePosMax - ScalePosMin) / ScaleBarDistance);
/* draw scale lines */
for (int scaleNum = 0; scaleNum <= scaleCount; scaleNum++)
{
float scalePos = (float)(ScalePosMin + scaleNum * ScaleBarDistance);
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = 0;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Y = scalePos;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Z = 0.5f;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.W = 1;
ScaleVertexes[ScaleVertexesUsed].Color = colorCursor;
ScaleVertexesUsed++;
if (scaleNum == 0 || scaleNum == scaleCount || Math.Round(scalePos / ScaleBarDistance) == 0)
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = 50;
}
else if (scaleNum % 2 == 0)
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = 20;
}
else
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = 10;
}
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Y = scalePos;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Z = 0.5f;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.W = 1;
ScaleVertexes[ScaleVertexesUsed].Color = colorCursor & 0x00FFFFFF;
ScaleVertexesUsed++;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = DirectXWidth;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Y = scalePos;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Z = 0.5f;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.W = 1;
ScaleVertexes[ScaleVertexesUsed].Color = colorCursor;
ScaleVertexesUsed++;
if (scalePos % 100 == 0)
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = DirectXWidth - 50;
}
else if (scalePos % 50 == 0)
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = DirectXWidth - 20;
}
else
{
ScaleVertexes[ScaleVertexesUsed].PositionRhw.X = DirectXWidth - 10;
}
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Y = scalePos;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.Z = 0.5f;
ScaleVertexes[ScaleVertexesUsed].PositionRhw.W = 1;
ScaleVertexes[ScaleVertexesUsed].Color = colorCursor & 0x00FFFFFF;
ScaleVertexesUsed++;
}
}
if (LimiterDisplayEnabled)
{
Device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 2, LimiterVertexesLeft);
Device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 2, LimiterVertexesRight);
Device.DrawUserPrimitives(PrimitiveType.LineList, 2, LimiterLines);
if (mouseInLowerLimit)
{
if (xPos > DirectXWidth / 2)
{
int stringWidth = SmallFont.MeasureString(null, LimiterLowerDescription, DrawTextFormat.Center).Width;
SmallFont.DrawString(null, LimiterLowerDescription, xPos - 30 - stringWidth, yPos + 20, (int)(colorLimiter));
}
else
{
SmallFont.DrawString(null, LimiterLowerDescription, xPos + 20, yPos + 20, (int)(colorLimiter));
}
}
if (mouseInUpperLimit)
{
if (xPos > DirectXWidth / 2)
{
int stringWidth = SmallFont.MeasureString(null, LimiterUpperDescription, DrawTextFormat.Center).Width;
SmallFont.DrawString(null, LimiterUpperDescription, xPos - 30 - stringWidth, yPos + 20, (int)(colorLimiter));
}
else
{
SmallFont.DrawString(null, LimiterUpperDescription, xPos + 20, yPos + 20, (int)(colorLimiter));
}
}
}
if (XAxisVerts.Length > 0)
{
Device.DrawUserPrimitives(PrimitiveType.LineList, XAxisVerts.Length / 2, XAxisVerts);
}
if (YAxisVerts.Length > 0)
{
Device.DrawUserPrimitives(PrimitiveType.LineList, YAxisVerts.Length / 2, YAxisVerts);
}
}