internal static void DrawVerticalLine(int frame, ChartViewData cdata, Rect r, Color color1, Color color2, float widthFactor)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
frame -= cdata.chartDomainOffset;
if (frame < 0)
{
return;
}
Vector2 domain = cdata.GetDataDomain();
float domainSize = domain.y - domain.x;
HandleUtility.ApplyWireMaterial();
GL.Begin(GL.QUADS);
GL.Color(color1);
GL.Vertex3(r.x + r.width / domainSize * frame, r.y + 1, 0);
GL.Vertex3(r.x + r.width / domainSize * frame + r.width / domainSize, r.y + 1, 0);
GL.Color(color2);
GL.Vertex3(r.x + r.width / domainSize * frame + r.width / domainSize, r.yMax, 0);
GL.Vertex3(r.x + r.width / domainSize * frame, r.yMax, 0);
GL.End();
}
internal static void DrawVerticalLine(int frame, ChartViewData cdata, Rect r, Color color, float minWidth, float maxWidth = 0)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
frame -= cdata.chartDomainOffset;
if (frame < 0)
{
return;
}
Vector2 domain = cdata.GetDataDomain();
float domainSize = domain.y - domain.x;
float lineWidth = Mathf.Max(minWidth, r.width / domainSize);
if (maxWidth > 0)
{
lineWidth = Mathf.Min(maxWidth, lineWidth);
}
HandleUtility.ApplyWireMaterial();
GL.Begin(GL.QUADS);
GL.Color(color);
GL.Vertex3(r.x + r.width / domainSize * frame, r.y + 1, 0);
GL.Vertex3(r.x + r.width / domainSize * frame + lineWidth, r.y + 1, 0);
GL.Vertex3(r.x + r.width / domainSize * frame + lineWidth, r.yMax, 0);
GL.Vertex3(r.x + r.width / domainSize * frame, r.yMax, 0);
GL.End();
}
private void DrawSelectedFrame(int selectedFrame, ChartViewData cdata, Rect r)
{
if (cdata.firstSelectableFrame != -1 && selectedFrame - cdata.firstSelectableFrame >= 0)
{
DrawVerticalLine(selectedFrame, cdata, r, Styles.selectedFrameColor, 1.0f);
}
}
private void DrawChartStacked(int selectedFrame, ChartViewData cdata, Rect r, bool chartActive)
{
HandleUtility.ApplyWireMaterial();
Vector2 domain = cdata.GetDataDomain();
int numSamples = (int)(domain.y - domain.x);
if (numSamples <= 0)
{
return;
}
if (m_StackedSampleSums == null || m_StackedSampleSums.Length < numSamples)
{
m_StackedSampleSums = new float[numSamples];
}
for (int i = 0; i < numSamples; ++i)
{
m_StackedSampleSums[i] = 0f;
}
for (int i = 0; i < cdata.numSeries; i++)
{
if (cdata.hasOverlay)
{
DrawChartItemStackedOverlay(r, i, cdata, m_StackedSampleSums);
}
DrawChartItemStacked(r, i, cdata, m_StackedSampleSums);
}
DrawOverlayBoxes(cdata, r, chartActive);
DrawSelectedFrame(selectedFrame, cdata, r);
DrawGridStacked(r, cdata);
DrawLabels(r, cdata, selectedFrame, ChartType.StackedFill);
// Show selected property name
//@TODO: not the best place to put this code.
if (!cdata.hasOverlay)
{
return;
}
string selectedName = ProfilerDriver.selectedPropertyPath;
if (selectedName.Length > 0)
{
int selectedNameBegin = selectedName.LastIndexOf('/');
if (selectedNameBegin != -1)
{
selectedName = selectedName.Substring(selectedNameBegin + 1);
}
GUIContent content = EditorGUIUtility.TempContent("Selected: " + selectedName);
Vector2 size = EditorStyles.whiteBoldLabel.CalcSize(content);
EditorGUI.DropShadowLabel(new Rect(r.x + r.width - size.x - 3.0f, r.y + 3.0f, size.x, size.y), content,
Styles.selectedLabel);
}
}
private int DoFrameSelectionDrag(float x, Rect r, ChartViewData cdata, int len)
{
int frame = Mathf.RoundToInt((x - r.x) / r.width * len - 0.5f);
GUI.changed = true;
return(Mathf.Clamp(frame + cdata.chartDomainOffset, cdata.firstSelectableFrame, cdata.chartDomainOffset + len));
}
private void DrawOverlayBoxes(ChartViewData cdata, Rect r, bool chartActive)
{
if (Event.current.type == EventType.Repaint && cdata.dataAvailable != null)
{
r.height += 2;
r.y -= 1;
int lastFrameWithData = 0;
int frameDataLength = cdata.dataAvailable.Length;
for (int frame = 0; frame < frameDataLength; frame++)
{
bool hasDataForFrame = cdata.dataAvailable[frame];
if (hasDataForFrame)
{
if (lastFrameWithData < frame - 1)
{
DrawOverlayBox(r, lastFrameWithData, frame, frameDataLength, chartActive, Styles.noDataOverlayBox);
}
lastFrameWithData = frame;
}
}
if (lastFrameWithData < frameDataLength - 1)
{
DrawOverlayBox(r, lastFrameWithData, frameDataLength - 1, frameDataLength, chartActive, Styles.noDataOverlayBox);
}
}
}
private void LoadChartsSettings(ChartViewData cdata)
{
if (!string.IsNullOrEmpty(this.m_ChartSettingsName))
{
string @string = EditorPrefs.GetString(this.m_ChartSettingsName + "Order");
if (!string.IsNullOrEmpty(@string))
{
try
{
string[] array = @string.Split(new char[]
{
','
});
if (array.Length == cdata.numSeries)
{
for (int i = 0; i < cdata.numSeries; i++)
{
cdata.order[i] = int.Parse(array[i]);
}
}
}
catch (FormatException)
{
}
}
@string = EditorPrefs.GetString(this.m_ChartSettingsName + "Visible");
for (int j = 0; j < cdata.numSeries; j++)
{
if (j < @string.Length && @string[j] == '0')
{
cdata.series[j].enabled = false;
}
}
}
}
private void DrawGridStacked(Rect r, ChartViewData cdata)
{
if (Event.current.type != EventType.Repaint ||
cdata.grid == null || cdata.gridLabels == null)
{
return;
}
GL.Begin(GL.LINES);
GL.Color(new Color(1, 1, 1, 0.2f));
float rangeScale = cdata.series[0].rangeAxis.sqrMagnitude == 0f ?
0f : 1f / (cdata.series[0].rangeAxis.y - cdata.series[0].rangeAxis.x) * r.height;
float rectBottom = r.y + r.height;
for (int i = 0; i < cdata.grid.Length; ++i)
{
float y = rectBottom - (cdata.grid[i] - cdata.series[0].rangeAxis.x) * rangeScale;
if (y > r.y)
{
GL.Vertex3(r.x + 80, y, 0.0f);
GL.Vertex3(r.x + r.width, y, 0.0f);
}
}
GL.End();
for (int i = 0; i < cdata.grid.Length; ++i)
{
float y = rectBottom - (cdata.grid[i] - cdata.series[0].rangeAxis.x) * rangeScale;
if (y > r.y)
{
DoLabel(r.x + 5, y - 12, cdata.gridLabels[i], 0.0f);
}
}
}
private void DrawChartItemLine(Rect r, ChartViewData cdata, int index)
{
ChartSeriesViewData chartSeriesViewData = cdata.series[index];
if (chartSeriesViewData.enabled)
{
if (this.m_LineDrawingPoints == null || chartSeriesViewData.numDataPoints > this.m_LineDrawingPoints.Length)
{
this.m_LineDrawingPoints = new Vector3[chartSeriesViewData.numDataPoints];
}
Vector2 dataDomain = cdata.GetDataDomain();
float num = dataDomain.y - dataDomain.x;
if (num > 0f)
{
float num2 = 1f / num * r.width;
float num3 = (cdata.series[index].rangeAxis.sqrMagnitude != 0f) ? (1f / (cdata.series[index].rangeAxis.y - cdata.series[index].rangeAxis.x) * r.height) : 0f;
float num4 = r.y + r.height;
for (int i = 0; i < chartSeriesViewData.numDataPoints; i++)
{
this.m_LineDrawingPoints[i].Set((chartSeriesViewData.xValues[i] - dataDomain.x) * num2 + r.x, num4 - (chartSeriesViewData.yValues[i] - chartSeriesViewData.rangeAxis.x) * num3, 0f);
}
using (new Handles.DrawingScope(cdata.series[index].color))
{
Handles.DrawAAPolyLine(2f, chartSeriesViewData.numDataPoints, this.m_LineDrawingPoints);
}
}
}
}
private void DrawChartItemStackedOverlay(Rect r, int index, ChartViewData cdata, float[] stackedSampleSums)
{
Vector2 dataDomain = cdata.GetDataDomain();
int num = (int)(dataDomain.y - dataDomain.x);
float num2 = r.width / (float)num;
int num3 = cdata.order[index];
if (cdata.series[num3].enabled)
{
Color color = cdata.series[num3].color;
GL.Begin(5);
float num4 = r.x + num2 * 0.5f;
float num5 = (cdata.series[0].rangeAxis.sqrMagnitude != 0f) ? (1f / (cdata.series[0].rangeAxis.y - cdata.series[0].rangeAxis.x) * r.height) : 0f;
float num6 = r.y + r.height;
int i = 0;
while (i < num)
{
float num7 = num6 - stackedSampleSums[i];
float num8 = cdata.overlays[num3].yValues[i];
if (num8 != -1f)
{
float num9 = (num8 - cdata.series[0].rangeAxis.x) * num5;
GL.Color(color);
GL.Vertex3(num4, num7 - num9, 0f);
GL.Vertex3(num4, num7, 0f);
}
i++;
num4 += num2;
}
GL.End();
}
}
private void DrawGridStacked(Rect r, ChartViewData cdata)
{
if (Event.current.type == EventType.Repaint && cdata.grid != null && cdata.gridLabels != null)
{
GL.Begin(1);
GL.Color(new Color(1f, 1f, 1f, 0.2f));
float num = (cdata.series[0].rangeAxis.sqrMagnitude != 0f) ? (1f / (cdata.series[0].rangeAxis.y - cdata.series[0].rangeAxis.x) * r.height) : 0f;
float num2 = r.y + r.height;
for (int i = 0; i < cdata.grid.Length; i++)
{
float num3 = num2 - (cdata.grid[i] - cdata.series[0].rangeAxis.x) * num;
if (num3 > r.y)
{
GL.Vertex3(r.x + 80f, num3, 0f);
GL.Vertex3(r.x + r.width, num3, 0f);
}
}
GL.End();
for (int j = 0; j < cdata.grid.Length; j++)
{
float num4 = num2 - (cdata.grid[j] - cdata.series[0].rangeAxis.x) * num;
if (num4 > r.y)
{
Chart.DoLabel(r.x + 5f, num4 - 8f, cdata.gridLabels[j], 0f);
}
}
}
}
private void LoadChartsSettings(ChartViewData cdata)
{
if (string.IsNullOrEmpty(m_ChartSettingsName))
{
return;
}
var str = EditorPrefs.GetString(m_ChartSettingsName + "Order");
if (!string.IsNullOrEmpty(str))
{
try
{
var values = str.Split(',');
if (values.Length == cdata.numSeries)
{
for (var i = 0; i < cdata.numSeries; i++)
{
cdata.order[i] = int.Parse(values[i]);
}
}
}
catch (FormatException) {}
}
str = EditorPrefs.GetString(m_ChartSettingsName + "Visible");
for (var i = 0; i < cdata.numSeries; i++)
{
if (i < str.Length && str[i] == '0')
{
cdata.series[i].enabled = false;
}
}
}
public int DoGUI(Chart.ChartType type, int selectedFrame, ChartViewData cdata, bool active)
{
int result;
if (cdata == null)
{
result = selectedFrame;
}
else
{
this.m_chartControlID = GUIUtility.GetControlID(Chart.s_ChartHash, FocusType.Keyboard);
GUILayoutOption gUILayoutOption = GUILayout.MinHeight(Math.Max(5f + (float)((cdata.numSeries + 1) * 11) + 38f, 130f));
Rect rect = GUILayoutUtility.GetRect(GUIContent.none, Chart.Styles.background, new GUILayoutOption[]
{
gUILayoutOption
});
Rect rect2 = rect;
rect2.x += 180f;
rect2.width -= 180f;
Event current = Event.current;
EventType typeForControl = current.GetTypeForControl(this.m_chartControlID);
if (typeForControl == EventType.MouseDown && rect.Contains(current.mousePosition) && this.selected != null)
{
this.selected(this);
}
if (this.m_DragItemIndex == -1)
{
selectedFrame = this.HandleFrameSelectionEvents(selectedFrame, this.m_chartControlID, rect2, cdata);
}
Rect position = rect2;
position.x -= 180f;
position.width = 180f;
this.DoLegendGUI(position, type, cdata, typeForControl, active);
if (current.type == EventType.Repaint && GUIClip.visibleRect.Overlaps(rect))
{
Chart.Styles.rightPane.Draw(rect2, false, false, active, false);
if (this.m_NotSupportedWarning == null)
{
rect2.height -= 1f;
if (type == Chart.ChartType.StackedFill)
{
this.DrawChartStacked(selectedFrame, cdata, rect2);
}
else
{
this.DrawChartLine(selectedFrame, cdata, rect2);
}
}
else
{
Rect position2 = rect2;
position2.x += 59.4f;
position2.y += 43f;
GUI.Label(position2, this.m_NotSupportedWarning, EditorStyles.boldLabel);
}
}
result = selectedFrame;
}
return(result);
}
protected virtual void DoLegendGUI(Rect position, Chart.ChartType type, ChartViewData cdata, EventType evtType, bool active)
{
if (Event.current.type == EventType.Repaint)
{
Chart.Styles.legendBackground.Draw(position, GUIContent.none, false, false, active, false);
}
Rect rect = position;
GUIContent content = this.legendHeaderLabel ?? GUIContent.none;
rect.height = Chart.Styles.legendHeaderLabel.CalcSize(content).y;
GUI.Label(rect, content, Chart.Styles.legendHeaderLabel);
position.yMin += rect.height;
position.xMin += 5f;
position.xMax -= 5f;
this.DoSeriesList(position, this.m_chartControlID, type, cdata);
Rect position2 = rect;
position2.xMax -= (float)Chart.Styles.legendHeaderLabel.padding.right;
position2.xMin = position2.xMax - 13f;
position2.yMin += (float)Chart.Styles.legendHeaderLabel.padding.top;
position2.yMax = position2.yMin + 13f;
if (GUI.Button(position2, GUIContent.none, Chart.Styles.closeButton) && this.closed != null)
{
this.closed(this);
}
}
protected virtual void DoLegendGUI(Rect position, ChartType type, ChartViewData cdata, EventType evtType, bool active)
{
if (Event.current.type == EventType.Repaint)
{
Styles.legendBackground.Draw(position, GUIContent.none, false, false, active, false);
}
Rect headerRect = position;
GUIContent headerLabel = legendHeaderLabel ?? GUIContent.none;
headerRect.height = Styles.legendHeaderLabel.CalcSize(headerLabel).y;
GUI.Label(headerRect, headerLabel, Styles.legendHeaderLabel);
position.yMin += headerRect.height;
position.xMin += kLabelOffset;
position.xMax -= kLabelOffset;
DoSeriesList(position, m_chartControlID, type, cdata);
Rect closeButtonRect = headerRect;
closeButtonRect.xMax -= Styles.legendHeaderLabel.padding.right;
closeButtonRect.xMin = closeButtonRect.xMax - kCloseButtonSize - kCloseButtonXOffset;
closeButtonRect.yMin += Styles.legendHeaderLabel.padding.top;
closeButtonRect.yMax = closeButtonRect.yMin + kCloseButtonSize;
if (GUI.Button(closeButtonRect, GUIContent.none, Styles.closeButton) && closed != null)
{
closed(this);
}
}
public int DoGUI(ChartType type, int selectedFrame, ChartViewData cdata, bool active)
{
if (cdata == null)
{
return(selectedFrame);
}
m_chartControlID = GUIUtility.GetControlID(s_ChartHash, FocusType.Keyboard);
var chartHeight = GUILayout.MinHeight(
Math.Max(kLabelOffset + ((cdata.numSeries + 1) * kLabelHeight) + kDistFromTopToFirstLabel, kChartMinHeight)
);
Rect chartRect = GUILayoutUtility.GetRect(GUIContent.none, Styles.background, chartHeight);
Rect r = chartRect;
r.x += kSideWidth;
r.width -= kSideWidth;
Event evt = Event.current;
EventType evtType = evt.GetTypeForControl(m_chartControlID);
if (evtType == EventType.MouseDown && chartRect.Contains(evt.mousePosition) && selected != null)
{
ChartSelected();
}
// if we are not dragging labels, handle graph frame selection
if (m_DragItemIndex == -1)
{
selectedFrame = HandleFrameSelectionEvents(selectedFrame, m_chartControlID, r, cdata);
}
Rect sideRect = r;
sideRect.x -= kSideWidth;
sideRect.width = kSideWidth;
DoLegendGUI(sideRect, type, cdata, evtType, active);
// Drawing the chart is expensive, so only draw it when it is visible
if (evt.type == EventType.Repaint && GUIClip.visibleRect.Overlaps(chartRect))
{
Styles.rightPane.Draw(r, false, false, active, false);
r.height -= 1.0f; // do not draw the bottom pixel
if (type == ChartType.StackedFill)
{
DrawChartStacked(selectedFrame, cdata, r, active);
}
else
{
DrawChartLine(selectedFrame, cdata, r, active);
}
}
return(selectedFrame);
}
protected void SaveChartsSettingsEnabled(ChartViewData cdata)
{
string text = string.Empty;
for (int i = 0; i < cdata.numSeries; i++)
{
text += ((!cdata.series[i].enabled) ? '0' : '1');
}
EditorPrefs.SetString(this.m_ChartSettingsName + "Visible", text);
}
protected void SaveChartsSettingsEnabled(ChartViewData cdata)
{
var str = string.Empty;
for (var i = 0; i < cdata.numSeries; i++)
{
str += cdata.series[i].enabled ? '1' : '0';
}
EditorPrefs.SetString(m_ChartSettingsName + "Visible", str);
}
public ProfilerChart(ProfilerArea area, Chart.ChartType type, float dataScale, int seriesCount)
{
base.labelRange = new Vector2(Mathf.Epsilon, float.PositiveInfinity);
this.m_Area = area;
this.m_Type = type;
this.m_DataScale = dataScale;
this.m_Data = new ChartViewData();
this.m_Series = new ChartSeriesViewData[seriesCount];
this.m_Active = this.ReadActiveState();
this.ApplyActiveState();
}
protected override void DoLegendGUI(Rect position, Chart.ChartType type, ChartViewData cdata, EventType evtType, bool active)
{
Rect position2 = position;
position2.xMin = position2.xMax - (float)ProfilerChart.performanceWarning.image.width;
position2.yMin = position2.yMax - (float)ProfilerChart.performanceWarning.image.height;
base.DoLegendGUI(position, type, cdata, evtType, active);
if (this.m_Area == ProfilerArea.GPU)
{
GUI.Label(position2, ProfilerChart.performanceWarning);
}
}
public ProfilerChart(ProfilerArea area, Chart.ChartType type, float dataScale, int seriesCount) : base()
{
labelRange = new Vector2(Mathf.Epsilon, Mathf.Infinity);
graphRange = new Vector2(Mathf.Epsilon, Mathf.Infinity);
m_Area = area;
m_Type = type;
m_DataScale = dataScale;
m_Data = new ChartViewData();
m_Series = new ChartSeriesViewData[seriesCount];
m_Active = ReadActiveState();
ApplyActiveState();
}
private void DrawChartLine(int selectedFrame, ChartViewData cdata, Rect r)
{
for (int i = 0; i < cdata.numSeries; i++)
{
this.DrawChartItemLine(r, cdata, i);
}
if (cdata.maxValue > 0f)
{
this.DrawMaxValueScale(cdata, r);
}
this.DrawSelectedFrame(selectedFrame, cdata, r);
this.DrawLabels(r, cdata, selectedFrame, Chart.ChartType.Line);
}
private int MoveSelectedFrame(int selectedFrame, ChartViewData cdata, int direction)
{
Vector2 domain = cdata.GetDataDomain();
int length = (int)(domain.y - domain.x);
int newSelectedFrame = selectedFrame + direction;
if (newSelectedFrame < cdata.firstSelectableFrame || newSelectedFrame > cdata.chartDomainOffset + length)
{
return(selectedFrame);
}
return(newSelectedFrame);
}
private void DrawChartItemStacked(Rect r, int index, ChartViewData cdata, float[] stackedSampleSums)
{
Vector2 domain = cdata.GetDataDomain();
int numSamples = (int)(domain.y - domain.x);
float step = r.width / numSamples;
index = cdata.order[index];
if (!cdata.series[index].enabled)
{
return;
}
Color color = cdata.series[index].color;
if (cdata.hasOverlay)
{
color *= s_OverlayBackgroundDimFactor;
}
GL.Begin(GL.TRIANGLE_STRIP);
float x = r.x + step * 0.5f;
float rangeScale = cdata.series[0].rangeAxis.sqrMagnitude == 0f ?
0f : 1f / (cdata.series[0].rangeAxis.y - cdata.series[0].rangeAxis.x) * r.height;
float rectBottom = r.y + r.height;
for (int i = 0; i < numSamples; i++, x += step)
{
float y = rectBottom - stackedSampleSums[i];
var serie = cdata.series[index];
float value = serie.yValues[i] * serie.yScale;
if (value == -1f)
{
continue;
}
float val = (value - cdata.series[0].rangeAxis.x) * rangeScale;
if (y - val < r.yMin)
{
val = y - r.yMin; // Clamp the values to be inside drawrect
}
GL.Color(color);
GL.Vertex3(x, y - val, 0f); // clip chart top
GL.Vertex3(x, y, 0f);
stackedSampleSums[i] += val;
}
GL.End();
}
protected override void DoLegendGUI(Rect position, ChartType type, ChartViewData cdata, EventType evtType, bool active)
{
Rect warningIconRect = position;
warningIconRect.xMin = warningIconRect.xMax - performanceWarning.image.width;
warningIconRect.yMin = warningIconRect.yMax - performanceWarning.image.height;
base.DoLegendGUI(position, type, cdata, evtType, active);
if (m_Area == ProfilerArea.GPU)
{
GUI.Label(warningIconRect, performanceWarning);
}
}
protected override void DoLegendGUI(Rect position, ChartType type, ChartViewData cdata, EventType evtType, bool active)
{
base.DoLegendGUI(position, type, cdata, evtType, active);
if (m_Area == ProfilerArea.GPU)
{
const float rightMmargin = 2f;
const float topMargin = 4f;
const float iconSize = 16f;
var padding = GUISkin.current.label.padding;
float width = iconSize + padding.horizontal;
GUI.Label(new Rect(position.xMax - width - rightMmargin, position.y + topMargin, width, iconSize + padding.vertical), performanceWarning);
}
}
private void SaveChartsSettingsOrder(ChartViewData cdata)
{
if (!string.IsNullOrEmpty(this.m_ChartSettingsName))
{
string text = string.Empty;
for (int i = 0; i < cdata.numSeries; i++)
{
if (text.Length != 0)
{
text += ",";
}
text += cdata.order[i];
}
EditorPrefs.SetString(this.m_ChartSettingsName + "Order", text);
}
}
void DrawOverlayBoxes(ChartViewData cdata, Rect r, bool chartActive)
{
m_cachedFramesWithSeparatorLines.Clear();
if (Event.current.type == EventType.Repaint && cdata.dataAvailable != null)
{
r.height += 1;
int lastFrameBeforeStatisticsAvailabilityChanged = 0;
int lastStatisticsState = 1;
int frameDataLength = cdata.dataAvailable.Length;
for (int frame = 0; frame < frameDataLength; frame++)
{
bool hasDataForFrame = (cdata.dataAvailable[frame] & ChartViewData.dataAvailableBit) == ChartViewData.dataAvailableBit;
if (hasDataForFrame)
{
if (lastFrameBeforeStatisticsAvailabilityChanged < frame - 1)
{
DrawOverlayBox(r, lastFrameBeforeStatisticsAvailabilityChanged, frame, frameDataLength, chartActive, Styles.noDataOverlayBox, lastStatisticsState);
}
lastStatisticsState = ChartViewData.dataAvailableBit;
lastFrameBeforeStatisticsAvailabilityChanged = frame;
}
else if (lastStatisticsState != cdata.dataAvailable[frame])
{
// Not bitwise comparison because this here just checks that the previous frame didn't just contain normal available data
if (lastStatisticsState != ChartViewData.dataAvailableBit)
{
// a new reason for missing data has started here, flush out the old one
DrawOverlayBox(r, lastFrameBeforeStatisticsAvailabilityChanged, frame, frameDataLength, chartActive, Styles.noDataOverlayBox, lastStatisticsState);
m_cachedFramesWithSeparatorLines.Add(frame + cdata.chartDomainOffset);
}
lastFrameBeforeStatisticsAvailabilityChanged = frame;
lastStatisticsState = cdata.dataAvailable[frame];
}
}
if (lastFrameBeforeStatisticsAvailabilityChanged < frameDataLength - 1)
{
DrawOverlayBox(r, lastFrameBeforeStatisticsAvailabilityChanged, frameDataLength - 1, frameDataLength, chartActive, Styles.noDataOverlayBox, lastStatisticsState);
}
}
foreach (var frame in m_cachedFramesWithSeparatorLines)
{
DrawVerticalLine(frame, cdata, r, Styles.noDataSeparatorColor, 1f, 1f);
}
}
private int MoveSelectedFrame(int selectedFrame, ChartViewData cdata, int direction)
{
Vector2 dataDomain = cdata.GetDataDomain();
int num = (int)(dataDomain.y - dataDomain.x);
int num2 = selectedFrame + direction;
int result;
if (num2 < cdata.firstSelectableFrame || num2 > cdata.chartDomainOffset + num)
{
result = selectedFrame;
}
else
{
result = num2;
}
return(result);
}
private void DrawChartLine(int selectedFrame, ChartViewData cdata, Rect r, bool chartActive)
{
for (int i = 0; i < cdata.numSeries; i++)
{
DrawChartItemLine(r, cdata, i);
}
if (cdata.maxValue > 0)
{
DrawMaxValueScale(cdata, r);
}
DrawOverlayBoxes(cdata, r, chartActive);
DrawSelectedFrame(selectedFrame, cdata, r);
DrawLabels(r, cdata, selectedFrame, ChartType.Line);
}