private void draw(Canvas canvas, int row, int column, RenderOptions renderOptions) {
int blockWidth = renderOptions.getWidth() / getColumnCount();
int blockHeight = renderOptions.getHeight() / getRowCount();
int blockSize = Math.min(blockWidth, blockHeight);
RenderOptions blockRenderOptions = new RenderOptions(renderOptions);
blockRenderOptions.setWidth(blockSize);
blockRenderOptions.setHeight(blockSize);
QuiltBlock quiltBlock = getQuiltBlock(row, column);
if (quiltBlock != null) {
PaperPiecedBlock block = quiltBlock.getBlock();
if (block != null) {
int blockLeft = renderOptions.getLeft() + (column * blockSize);
int blockTop = renderOptions.getTop() + (row * blockSize);
// canvas.drawRect(blockLeft, blockTop, blockLeft
// + m_cachedBlockSize, blockTop + m_cachedBlockSize,
// m_debugPaint);
blockRenderOptions.setLeft(blockLeft);
blockRenderOptions.setTop(blockTop);
block.draw(canvas, blockRenderOptions);
}
}
}
static final Quilt createFromJSONObject(JSONObject jsonObject) throws JSONException {
int rowCount = jsonObject.optInt("rowCount", 0);
int columnCount = jsonObject.optInt("columnCount", 0);
float width = (float) jsonObject.optDouble("width", 0);
float height = (float) jsonObject.optDouble("height", 0);
Quilt quilt = new Quilt(rowCount, columnCount, width, height);
if (jsonObject.has("quiltBlocks")) {
JSONArray jsonQuiltBlocks = jsonObject.getJSONArray("quiltBlocks");
int index = -1;
for (int row = 0; row < quilt.m_rowCount; ++row) {
for (int column = 0; column < quilt.m_columnCount; ++column) {
index += 1;
if (index < jsonQuiltBlocks.length()) {
JSONObject jsonQuiltBlock = jsonQuiltBlocks.optJSONObject(index);
if (jsonQuiltBlock != null) {
QuiltBlock quiltBlock = QuiltBlock.createFromJSONObject(jsonQuiltBlock);
quilt.setQuiltBlock(row, column, quiltBlock);
}
}
}
}
}
quilt.m_new = false;
return quilt;
}
JSONObject createJSONObject() throws JSONException {
JSONArray jsonQuiltBlocks = new JSONArray();
for (int row = 0; row < m_rowCount; ++row) {
for (int column = 0; column < m_columnCount; ++column) {
QuiltBlock quiltBlock = getQuiltBlock(row, column);
if (quiltBlock != null) {
jsonQuiltBlocks.put(quiltBlock.createJSONObject());
} else {
jsonQuiltBlocks.put(JSONObject.NULL);
}
}
}
JSONObject jsonQuilt = new JSONObject();
jsonQuilt.put("objectType", "quilt");
jsonQuilt.put("rowCount", m_rowCount);
jsonQuilt.put("columnCount", m_columnCount);
jsonQuilt.put("width", m_width);
jsonQuilt.put("height", m_height);
jsonQuilt.put("quiltBlocks", jsonQuiltBlocks);
return jsonQuilt;
}