public LabelBehaviour CreateLabel(string text, Vector3 pos, LabelOrientation labelOrientation,
LabelBehaviour labelComponent = null)
{
if (labelComponent == null)
{
var labelGo = LabelSystemFactory.InstantiateLabel();
labelComponent = labelGo.GetComponent <LabelBehaviour>();
}
labelComponent.Text = text;
labelComponent.Orientation = labelOrientation;
labelComponent.transform.SetParent(LabelRoot);
labelComponent.transform.localPosition = pos;
labelComponent.transform.localRotation = Quaternion.identity;
LabelViews.Add(labelComponent);
return(labelComponent);
}
private void RenderItemLabelsInternal(VisualPayload payload, int numLabels, float sizePeriod, float shiftRatio, bool discrete, List <ICriterionMetaSelector> criteria)
{
var startingOffset = StartingOffset.GetLastKeyValue(payload.Data);
var axisOrientation = AxisOrientation.GetLastKeyValue(payload.Data);
var startX = startingOffset.x + (sizePeriod * shiftRatio * axisOrientation.x);
var startY = startingOffset.y + (sizePeriod * shiftRatio * axisOrientation.y);
var startZ = startingOffset.z + (sizePeriod * shiftRatio * axisOrientation.z);
var localOffset = new Vector3(startX, startY, startZ);
var localOffsetAdd = new Vector3(sizePeriod * axisOrientation.x, sizePeriod * axisOrientation.y, sizePeriod * axisOrientation.z);
var currentContinuousValue = MinimumValue;
var continuousValueIncrement = 0.0f;
if (numLabels > 1)
{
continuousValueIncrement = (MaximumValue - MinimumValue) / (float)(numLabels - 1);
}
var maxSize = 0.0f;
List <LabelBehaviour> labelsCreated = new List <LabelBehaviour>();
for (var labelIndex = 0; labelIndex < numLabels; labelIndex++)
{
var text = String.Empty;
object rowIndex = 0;
if (discrete)
{
var entries = AxisIndexVariable.GetEntries(payload.Data);
// Mind you, this is super inefficient.
foreach (var entry in entries)
{
if (labelIndex == AxisIndexVariable.GetValue(entry))
{
text = ItemText.GetValue(entry);
rowIndex = AxisIndexVariable.GetValue(entry);
break;
}
}
}
else
{
text = currentContinuousValue.ToString("F2");
rowIndex = (float)currentContinuousValue;
currentContinuousValue += continuousValueIncrement;
}
var axisElementObj = LabelSystemFactory.InstantiateAxisElementLabel();
var labelComponent = axisElementObj.GetComponent <AxisElementLabel>();
LabelSystem.CreateLabel(text, localOffset, ItemLabelOrientation.GetLastKeyValue(payload.Data), labelComponent);
labelComponent.SetCriteria(criteria, rowIndex);
labelsCreated.Add(labelComponent);
maxSize = Math.Max(maxSize, LabelSystem.GetDesiredLabelLength(labelComponent));
localOffset += localOffsetAdd;
}
foreach (var label in labelsCreated)
{
LabelSystem.SetLabelLength(label, maxSize);
}
}