public void refreshGraph(float animateDuration)
{
// Find the total number of slices
bool isOtherSlice = false;
numSlices = sliceValues.Count;
if (limitNumberSlices)
{
if (numSlices > maxNumberSlices)
{
numSlices = maxNumberSlices;
if (includeOthers)
{
isOtherSlice = true;
numSlices++;
}
}
}
// Create pie slices based on sliceValues data
for (int i = 0; i < numSlices; i++)
{
if (sliceLabels.Count <= i)
{
sliceLabels.Add("");
}
if (sliceColors.Count <= i)
{
sliceColors.Add(Color.white);
}
if (slices.Count <= i)
{
GameObject curObj = theGraph.CreateNode(nodePrefab, slicesParent);
// curObj.transform.parent = slicesParent.transform;
slices.Add(curObj);
}
if (sliceLegendEntries.Count <= i)
{
GameObject curObj = theGraph.CreateNode(legendEntryPrefab, legendParent);
// curObj.transform.parent = legendParent.transform;
sliceLegendEntries.Add(curObj);
}
if (slicePercents.Count <= i)
{
slicePercents.Add(0);
}
if (sliceExplodeAngles.Count <= i)
{
sliceExplodeAngles.Add(0);
}
}
// Find Other Slice Value and Total Value
float otherSliceValue = 0;
float totalVal = 0;
for (int i = 0; i < sliceValues.Count; i++)
{
totalVal += sliceValues[i];
if (isOtherSlice && i >= maxNumberSlices)
{
otherSliceValue += sliceValues[i];
}
if (limitNumberSlices && !isOtherSlice && i >= maxNumberSlices)
{
totalVal -= sliceValues[i];
}
}
// If there are more sliceLegendEntries or slices than sliceValues data, delete the extras
for (int i = sliceLegendEntries.Count - 1; i >= 0; i--)
{
if (sliceLegendEntries[i] != null && i >= numSlices)
{
WMG_Node theEntry = sliceLegendEntries[i].GetComponent <WMG_Node>();
theGraph.DeleteNode(theEntry);
sliceLegendEntries.RemoveAt(i);
}
}
for (int i = slices.Count - 1; i >= 0; i--)
{
if (slices[i] != null && i >= numSlices)
{
WMG_Node theSlice = slices[i].GetComponent <WMG_Node>();
theGraph.DeleteNode(theSlice);
slices.RemoveAt(i);
}
}
// Update Legend Background
if (legendType != labelTypes.None && !theGraph.activeInHierarchy(legendParent))
{
theGraph.SetActive(legendParent, true);
}
if (legendType == labelTypes.None && theGraph.activeInHierarchy(legendParent))
{
theGraph.SetActive(legendParent, false);
}
changeSpriteWidth(legendBackground, Mathf.RoundToInt(legendWidth));
changeSpriteHeight(legendBackground, Mathf.RoundToInt(10 + legendRowHeight * numSlices));
WMG_Node legendSlice = slices[0].GetComponent <WMG_Node>();
if (legendLocation == legendLocations.Right)
{
legendParent.transform.localPosition = new Vector3(getSpriteWidth(legendBackground) / 2 + getSpriteWidth(legendSlice.objectToColor) / 2 + 20, 0, legendParent.transform.localPosition.z);
}
else if (legendLocation == legendLocations.Left)
{
legendParent.transform.localPosition = new Vector3(-getSpriteWidth(legendBackground) / 2 - getSpriteWidth(legendSlice.objectToColor) / 2 - 20, 0, legendParent.transform.localPosition.z);
}
else if (legendLocation == legendLocations.Below)
{
legendParent.transform.localPosition = new Vector3(0, -getSpriteHeight(legendBackground) / 2 - getSpriteHeight(legendSlice.objectToColor) / 2 - 20, legendParent.transform.localPosition.z);
}
float curTotalRot = 0;
for (int i = 0; i < numSlices; i++)
{
// Update Legend Entries
sliceLegendEntries[i].transform.localPosition = new Vector3(-getSpriteWidth(legendBackground) / 2 + 30, getSpriteHeight(legendBackground) / 2 - 25 - i * 40, 0);
WMG_Node sliceLegend = sliceLegendEntries[i].GetComponent <WMG_Node>();
UISprite sliceLegendSprite = sliceLegend.objectToColor.GetComponent <UISprite>();
float numberToMult = Mathf.Pow(10f, numberDecimalsInPercents + 2);
// Update Pie Slices
float newAngle = -1 * curTotalRot;
if (newAngle < 0)
{
newAngle += 360;
}
WMG_Node pieSlice = slices[i].GetComponent <WMG_Node>();
if (sliceLabelType != labelTypes.None && !theGraph.activeInHierarchy(pieSlice.objectToLabel))
{
theGraph.SetActive(pieSlice.objectToLabel, true);
}
if (sliceLabelType == labelTypes.None && theGraph.activeInHierarchy(pieSlice.objectToLabel))
{
theGraph.SetActive(pieSlice.objectToLabel, false);
}
// Set Slice Data and maybe Other Slice Data
float slicePercent = sliceValues[i] / totalVal;
if (isOtherSlice && i == numSlices - 1)
{
slicePercent = otherSliceValue / totalVal;
StartCoroutine(AnimateSpriteFill(i, animateDuration, slicePercent, newAngle, numSlices - 1, includeOthersColor)); // Animate fill and rotation of slice sprites
setLabelData(sliceLegend.objectToLabel, legendType, includeOthersLabel, slicePercent, otherSliceValue, numberToMult);
setLabelData(pieSlice.objectToLabel, sliceLabelType, includeOthersLabel, slicePercent, otherSliceValue, numberToMult);
sliceLegendSprite.color = includeOthersColor;
}
else
{
StartCoroutine(AnimateSpriteFill(i, animateDuration, slicePercent, newAngle, numSlices - 1, sliceColors[i])); // Animate fill and rotation of slice sprites
setLabelData(sliceLegend.objectToLabel, legendType, sliceLabels[i], slicePercent, sliceValues[i], numberToMult);
setLabelData(pieSlice.objectToLabel, sliceLabelType, sliceLabels[i], slicePercent, sliceValues[i], numberToMult);
sliceLegendSprite.color = sliceColors[i];
}
curTotalRot += slicePercent * 360;
}
}
