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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; | |
| } |