0x004CF869
| 26 | |
| 27 | // 0x004CF869 |
| 28 | static int64_t graphGetMaxValue(const GraphSettings& gs) |
| 29 | { |
| 30 | int64_t maxValue = 0; |
| 31 | for (auto lineIndex = 0U; lineIndex < gs.lineCount; lineIndex++) |
| 32 | { |
| 33 | auto dataIndex = 0U; |
| 34 | std::byte* dataPtr = gs.yData[lineIndex]; |
| 35 | if ((gs.flags & GraphFlags::dataFrontToBack) != GraphFlags::none) |
| 36 | { |
| 37 | dataIndex = gs.dataStart[lineIndex]; |
| 38 | dataPtr = &dataPtr[gs.dataTypeSize * (gs.dataEnd - dataIndex)]; |
| 39 | } |
| 40 | |
| 41 | while (dataIndex < gs.dataEnd) |
| 42 | { |
| 43 | // Data front-to-back? |
| 44 | // NB: all charts except cargo delivery |
| 45 | if ((gs.flags & GraphFlags::dataFrontToBack) != GraphFlags::none) |
| 46 | { |
| 47 | dataPtr -= gs.dataTypeSize; |
| 48 | } |
| 49 | |
| 50 | int64_t value = graphGetValueFromPointer(dataPtr, gs.dataTypeSize); |
| 51 | maxValue = std::max(maxValue, std::abs(value)); |
| 52 | dataIndex++; |
| 53 | |
| 54 | // Data back-to-front? |
| 55 | // NB: for cargo delivery chart |
| 56 | if ((gs.flags & GraphFlags::dataFrontToBack) == GraphFlags::none) |
| 57 | { |
| 58 | dataPtr += gs.dataTypeSize; |
| 59 | } |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | return maxValue; |
| 64 | } |
| 65 | |
| 66 | // 0x004CFA49 |
| 67 | static void graphDrawAxesAndLabels(const GraphSettings& gs, Window& self, Gfx::DrawingContext& drawingCtx) |
no test coverage detected