public override void render(xGraphics g) { g.setColor(0xff002000); g.fillRect(0, 0, getW(), getH()); if (_isProcessing) { g.setColor(C.COLOR_ORANGE); g.drawStringInRect(mContext.getFontSmallB(), "Đang xử lý", 0, 0, getW(), getH(), xGraphics.HCENTER | xGraphics.VCENTER); return; } g.setColor(C.COLOR_ORANGE); String sz = String.Format("MãCP (giá, thay đổi %): Tăng/Giảm index: {0:F2}/{1:F2}", totalIndexInc, totalIndexDec); g.drawString(mContext.getFontSmall(), sz, 8, 1, xGraphics.TOP); if (totalIndexInc == 0 && totalIndexDec == 0) { return; } double total = totalIndexInc + Math.Abs(totalIndexDec); float incPercent = (float)(totalIndexInc / total); float decPercent = (float)(Math.Abs(totalIndexDec) / total); if (incPercent < 0.25) { incPercent = 0.25f; decPercent = 1.0f - incPercent; } if (decPercent < 0.25) { decPercent = 0.25f; incPercent = 1.0f - decPercent; } float incW = (getW() - 4) * 0.5f; //incPercent; float decW = (getW() - 4) * 0.5f; //decPercent; int maxItems = 22; int incCnt = vChangeInc.size() > maxItems?maxItems:vChangeInc.size(); float itemH = (getH() - 20) / maxItems; int decCnt = vChangeDec.size() > maxItems?maxItems:vChangeDec.size(); int x0 = 1; int x1 = (int)(getW() - decW); float incBiggest = 0; float decBiggest = 0; ChangeIndexItem first = (ChangeIndexItem)vChangeInc.firstElement(); if (vChangeInc.size() > 0) { incBiggest = 1.1f * first.modifiedValue; } first = (ChangeIndexItem)vChangeDec.firstElement(); if (vChangeDec.size() > 0) { decBiggest = 1.1f * first.modifiedValue; } float maxBiggest = Math.Max(incBiggest, decBiggest); int titleH = 20; // increase for (int i = 0; i < incCnt; i++) { ChangeIndexItem item = (ChangeIndexItem)vChangeInc.elementAt(i); g.setColor(C.COLOR_GREEN_DARK); float y = titleH + i * itemH; float itemW = item.modifiedValue * incW / maxBiggest; g.fillRectF(x0, y, itemW, itemH - 1); g.setColor(C.COLOR_WHITE); stPriceboardState ps = mContext.mPriceboard.getPriceboard(item.shareID); sz = String.Format("{0}({1:F1}, {2:F1}%): {3:F3}", ps.code, item.price, item.modifiedPercent, item.modifiedValue); g.drawStringF(mContext.getFontSmall(), sz, x0 + 8, y + itemH / 2, xGraphics.VCENTER); item.x = x0; item.y = y; item.w = incW; item.h = itemH; } // decrease for (int i = 0; i < decCnt; i++) { ChangeIndexItem item = (ChangeIndexItem)vChangeDec.elementAt(i); g.setColor(C.COLOR_RED); float y = titleH + i * itemH; float itemW = item.modifiedValue * decW / maxBiggest; g.fillRectF(x1, y, itemW, itemH - 1); g.setColor(C.COLOR_WHITE); stPriceboardState ps = mContext.mPriceboard.getPriceboard(item.shareID); sz = String.Format("{0}({1:F1}, {2:F1%}): {3:F3}", ps.code, item.price, item.modifiedPercent, item.modifiedValue); g.drawStringF(mContext.getFontSmall(), sz, x1 + 8, y + itemH / 2, xGraphics.VCENTER); item.x = x1; item.y = y; item.w = decW; item.h = itemH; } if (currentSelected != null && currentSelected.selected) { g.setColor(C.COLOR_ORANGE); g.drawRectF(currentSelected.x, currentSelected.y, currentSelected.w, currentSelected.h); } }