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<?php declare(strict_types = 1); | |
/* | |
* Copyright (c) 2019, Josef Kufner <josef@kufner.cz> | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
* | |
*/ | |
namespace Smalldb\Graph\Grafovatko; | |
use Smalldb\Graph\Edge; | |
use Smalldb\Graph\Graph; | |
use Smalldb\Graph\NestedGraph; | |
use Smalldb\Graph\Node; | |
interface ProcessorInterface | |
{ | |
/** | |
* Set prefix of generated elements | |
*/ | |
public function setPrefix(string $prefix); | |
/** | |
* Returns modified $exportedGraph which become the graph's attributes. | |
*/ | |
public function processGraph(NestedGraph $graph, array $exportedGraph): array; | |
/** | |
* Returns modified $exportedNode which become the node's attributes. | |
*/ | |
public function processNodeAttrs(Node $node, array $exportedNode): array; | |
/** | |
* Returns modified $exportedEdge which become the edge's attributes. | |
*/ | |
public function processEdgeAttrs(Edge $edge, array $exportedEdge): array; | |
/** | |
* Returns Htag-style array of additional SVG elements which will be appended to the rendered SVG image. | |
*/ | |
public function getExtraSvgElements(Graph $graph): array; | |
} |